Mera Peak Expedition, 6,461 m

Duration
18 days, 11 on the move and 4 standing still
Grade
Very strenuous, 5 of 5
Max altitude
6,461 m (21,200 ft) on Mera Central
Start and end
Kathmandu to Kathmandu
On the move
4 to 7 hours a day, and 9 to 11 on summit day
Best season
Oct to Nov, and Mar to May
Accommodation
Hotel, lodges in the Hinku, tents at base and high camp
Meals
All of them from day 3, cooked in a tent above Khare
Group size
Up to 8, and it runs from 1
Getting there
Fly to Lukla and back

Overview

Climb Nepal's highest trekking peak through the empty Hinku valley, with a full day of rope and crampon work before you go anywhere near the glacier.

What the climb is

Eighteen days, of which eleven are on the move and four are spent standing still at altitude on purpose. You fly to Lukla, turn south away from the Everest trail, cross Zatrwa La at 4,610 m into the Hinku valley, and walk up it to Khare at 5,045 m. From there it is two days on the glacier to a tented high camp at 5,780 m, and one long night that ends on the summit of Mera Central at 6,461 m.

Who it suits

Trekkers who want the next thing rather than climbers who want a hard route. There is no rock, no mixed ground and no exposure worth the name, and the only steep section is a fixed fifty metres below the top. What Mera asks for is the endurance to keep walking for a fortnight and the patience to acclimatise properly. The technical part takes one day to teach and we teach it at Khare.

Why eighteen days and not fifteen

Fifteen-day versions of this climb exist and we do not sell one. They get there by cutting an acclimatisation day, by going straight from Khare to high camp in a single 735 m push, and by leaving no spare day for weather. Mera does not usually turn people back because it is hard. It turns them back because they arrived at high camp two days too soon.

Trip highlights

  • Stand on Mera Central at 6,461 m, the highest of Nepal's trekking peaks
  • Five 8,000 m summits from one place: Everest, Kangchenjunga, Lhotse, Makalu and Cho Oyu
  • The Hinku valley, a day south of the Everest trail and almost empty
  • A full instruction day on the glacier at Khare before anyone ropes up
  • Two nights under canvas, at 5,350 m and 5,780 m
  • Cross Zatrwa La, 4,610 m, on the way in and again on the way out

The whole expedition on one screen

Eighteen days, where each one goes, how long you are moving and how high you sleep. The long version is further down.

  • Day 1
    Route
    Arrive Kathmandu
    Walking
    -
    Altitude
    1,400 m (4,590 ft)
  • Day 2
    Route
    Permits, gear fitting, briefing
    Walking
    -
    Altitude
    1,400 m (4,590 ft)
  • Day 3
    Route
    Fly to Lukla, walk to Chutanga
    Walking
    3–4 hrs, 4 km
    Altitude
    3,050 m (10,010 ft)
  • Day 4
    Route
    Chutanga, acclimatisation day
    Walking
    3–4 hrs, 4 km
    Altitude
    3,050 m (10,010 ft)
  • Day 5
    Route
    Over Zatrwa La to Thuli Kharka
    Walking
    6–7 hrs, 9 km
    Altitude
    4,300 m (14,110 ft)
  • Day 6
    Route
    Thuli Kharka to Kothe
    Walking
    5–6 hrs, 13 km
    Altitude
    3,600 m (11,810 ft)
  • Day 7
    Route
    Kothe to Thaknak
    Walking
    4–5 hrs, 8 km
    Altitude
    4,358 m (14,300 ft)
  • Day 8
    Route
    Thaknak, acclimatisation day
    Walking
    3–4 hrs, 5 km
    Altitude
    4,358 m (14,300 ft)
  • Day 9
    Route
    Thaknak to Khare
    Walking
    4–5 hrs, 5 km
    Altitude
    5,045 m (16,550 ft)
  • Day 10
    Route
    Khare, glacier skills day
    Walking
    4–5 hrs, 3 km
    Altitude
    5,045 m (16,550 ft)
  • Day 11
    Route
    Khare to Mera Base Camp
    Walking
    3–4 hrs, 5 km
    Altitude
    5,350 m (17,550 ft)
  • Day 12
    Route
    Base Camp to High Camp
    Walking
    2–3 hrs, 2 km
    Altitude
    5,780 m (18,960 ft)
  • Day 13
    Route
    Summit Mera Central, down to Khare
    Walking
    9–11 hrs, 12 km
    Altitude
    6,461 m (21,200 ft)
  • Day 14
    Route
    Spare summit day at Khare
    Walking
    -
    Altitude
    5,045 m (16,550 ft)
  • Day 15
    Route
    Khare to Kothe
    Walking
    5–6 hrs, 13 km
    Altitude
    3,600 m (11,810 ft)
  • Day 16
    Route
    Kothe to Thuli Kharka
    Walking
    6–7 hrs, 13 km
    Altitude
    4,300 m (14,110 ft)
  • Day 17
    Route
    Over Zatrwa La to Lukla
    Walking
    6–7 hrs, 13 km
    Altitude
    2,840 m (9,320 ft)
  • Day 18
    Route
    Fly to Kathmandu
    Walking
    -
    Altitude
    1,400 m (4,590 ft)

How the climb gains height

The blue line is where you sleep. The gold pins are where the day actually took you, which on five days is a long way above the bed. Look at day 5 and day 13, and then look at the four flat days that pay for them.

2,000 m3,000 m4,000 m5,000 m
  1. D1
  2. D2
  3. D3
  4. D4
  5. D5
  6. D6
  7. D7
  8. D8
  9. D9
  10. D10
  11. D11
  12. D12
  13. D13
  14. D14
  15. D15
  16. D16
  17. D17
  18. D18
LuklaChutangaZatrwa LaSabai TshoKhareMera LaSummitZatrwa La
Where you sleepHighest point of the dayAcclimatisation day

Dates and prices

  • 10 Oct 2026 to 27 Oct 2026
    Season
    Autumn 2026
    Places
    Just opened
    Price
    $2,485
  • 24 Oct 2026 to 10 Nov 2026
    Season
    Autumn 2026
    Places
    Just opened
    Price
    $2,485
  • 7 Nov 2026 to 24 Nov 2026
    Season
    Autumn 2026
    Places
    Just opened
    Price
    $2,395
  • 27 Mar 2027 to 13 Apr 2027
    Season
    Spring 2027
    Places
    Just opened
    Price
    $2,660
  • 10 Apr 2027 to 27 Apr 2027
    Season
    Spring 2027
    Places
    Just opened
    Price
    $2,660
  • 1 May 2027 to 18 May 2027
    Season
    Spring 2027
    Places
    Just opened
    Price
    $2,660

None of these dates work? That is the normal case.

Most people who climb Mera with us go on their own dates rather than one of the departures above, and from a party of five it costs no more. Tell us the month and we will build the expedition around your flights: start on a Thursday, add a second spare day at Khare, walk in by the long low route through Paiya and Pangkoma for better acclimatisation, or fly out by helicopter from Khare. A private expedition for one climber on a date of their choosing is $3,150 and runs whether anybody else books it or not.

Ask for your own dates

What it costs by party size

A guide and a porter cost the same whether they walk with one of you or eight, so the price per person falls as the party grows. Every one of these runs, including the first.

  • 1 person
    Notes
    your own guide and climbing sherpa, your own dates
    Per person
    $3,150
  • 2 to 4
    Notes
    Per person
    $2,690
  • 5 to 8
    Notes
    the published autumn price
    Per person
    $2,485
  • 9 or more
    Notes
    a second climbing sherpa joins the team
    Per person
    $2,360

Itinerary

Day by day, with where you sleep and how far you walk.

  1. Land in Kathmandu, where we meet you and drive you to the hotel. If your body clock allows it, walk out into the old streets for an hour. In the evening we sit down together over dinner, go through the route day by day, and answer the questions you have been saving up since you booked.

    Altitude
    1,400 m (4,590 ft)
    On foot
    Night in
    Hotel, Kathmandu
    Meals
    Dinner
  2. A working day rather than a sightseeing one. Your photographs and passport go to the Nepal Mountaineering Association office for the climbing permit, and then we fit you for boots, crampons, harness, axe and jumar so that nothing is a surprise at Khare. The afternoon is yours if you want Boudhanath or Patan.

    Altitude
    1,400 m (4,590 ft)
    On foot
    Night in
    Hotel, Kathmandu
    Meals
    Breakfast, Dinner
  3. The mountain flight lands on Lukla's short sloping runway and you are walking within the hour. The trail turns south, away from the Everest crowds, almost straight away, and climbs gently through rhododendron and juniper to the few stone huts and tent platforms at Chutanga. A deliberately short first day.

    Altitude
    3,050 m (10,010 ft)+1,650 m
    On foot
    4 km, 3–4 hrs
    Night in
    Lodge, Chutanga
    Meals
    Breakfast, Lunch, Dinner
  4. You stay put and sleep at the same height twice, the first of four days this itinerary spends making no progress at all. In the morning we walk up towards the ridge below the pass, reach about 3,800 m, look at tomorrow's route from above, and come back down for lunch and a long afternoon.

    Altitude
    3,050 m (10,010 ft)
    On foot
    4 km, 3–4 hrs
    Night in
    Lodge, Chutanga
    Meals
    Breakfast, Lunch, Dinner
  5. The hardest day of the approach. A long, steady climb over rock and often snow to Zatrwa La at 4,610 m, where the Hinku opens ahead of you and the Khumbu closes behind. Then a rough traverse and a descent to the yak pastures at Thuli Kharka. Your first night above 4,000 m.

    Altitude
    4,300 m (14,110 ft)+1,250 m
    On foot
    9 km, 6–7 hrs
    Night in
    Lodge, Thuli Kharka
    Meals
    Breakfast, Lunch, Dinner
  6. A long day that mostly goes downhill, which is exactly what your body wants after last night. The path contours the western wall of the Hinku through fir and rhododendron, drops steeply to the river, then follows it upstream to Kothe. You sleep 700 m lower than you did last night, and that is on purpose.

    Altitude
    3,600 m (11,810 ft)−700 m
    On foot
    13 km, 5–6 hrs
    Night in
    Lodge, Kothe
    Meals
    Breakfast, Lunch, Dinner
  7. Up the Hinku Khola with the south face of Mera ahead of you for most of the morning. The forest thins into scrub and then into nothing at all, and the valley turns grey, wide and open. Thaknak is a summer grazing settlement with a handful of lodges that exist almost entirely because of climbers.

    Altitude
    4,358 m (14,300 ft)+758 m
    On foot
    8 km, 4–5 hrs
    Night in
    Lodge, Thaknak
    Meals
    Breakfast, Lunch, Dinner
  8. The second standing-still day. We walk up the moraine to Sabai Tsho, the glacial lake under Kusum Kanguru, reach about 4,900 m and come back down to sleep where we slept last night. It takes half a day, it is one of the better mornings of the trip, and it is doing quiet work on your blood.

    Altitude
    4,358 m (14,300 ft)
    On foot
    5 km, 3–4 hrs
    Night in
    Lodge, Thaknak
    Meals
    Breakfast, Lunch, Dinner
  9. Short in distance and slow in practice. The trail climbs moraine beside the Dig Glacier, steepens, and delivers you onto the shelf at Khare, looking straight up at the Mera glacier. You are now at 5,045 m, higher than Everest Base Camp, with two nights here now and two more after the summit.

    Altitude
    5,045 m (16,550 ft)+687 m
    On foot
    5 km, 4–5 hrs
    Night in
    Lodge, Khare
    Meals
    Breakfast, Lunch, Dinner
  10. A full day on the ice below Khare with your climbing guide. Crampons on and walking in them properly, ice axe, harness, jumar on a fixed line, abseiling back down, and what to do if the person ahead of you goes into a crevasse. If you have never done any of it, today is where you learn.

    Altitude
    5,045 m (16,550 ft)
    On foot
    3 km, 4–5 hrs
    Night in
    Lodge, Khare
    Meals
    Breakfast, Lunch, Dinner
  11. You rope up for the first time. A steep pull out of Khare onto the glacier, a gentler line to Mera La at 5,415 m, and a short drop to the base camp tents on the far side. Three hours, perhaps four. Tonight you sleep under canvas and eat what our kitchen crew carried up and cooked.

    Altitude
    5,350 m (17,550 ft)+305 m
    On foot
    5 km, 3–4 hrs
    Night in
    Tented camp, Mera Base Camp
    Meals
    Breakfast, Lunch, Dinner
  12. Two to three hours only, on snow, roped, with the whole Khumbu skyline rising behind you as you gain height. High Camp sits on a rock band at 5,780 m with a long drop below it and Everest, Lhotse and Makalu across the valley. You eat early, drink more than you want to, and try to sleep by seven.

    Altitude
    5,780 m (18,960 ft)+430 m
    On foot
    2 km, 2–3 hrs
    Night in
    Tented camp, Mera High Camp
    Meals
    Breakfast, Lunch, Dinner
  13. Away by two in the morning, head torches on, moving slowly up a broad glacier that rises far more gently than it looks from below. The final fifty metres are steep and fixed with rope, and you go up them on a jumar. The summit is a snow dome with five 8,000 m peaks standing around it. Then all the way down.

    Altitude
    6,461 m (21,200 ft)+681 m
    On foot
    12 km, 9–11 hrs
    Night in
    Lodge, Khare
    Meals
    Breakfast, Lunch, Dinner
  14. A day held in reserve, and the most useful line in this itinerary. If wind or cloud closed the summit yesterday, we go back up today and try again. If it did not, you sleep late at Khare, eat a great deal, and let your legs come back. We would rather build this day in than sell you a shorter trip.

    Altitude
    5,045 m (16,550 ft)−1,416 m
    On foot
    Night in
    Lodge, Khare
    Meals
    Breakfast, Lunch, Dinner
  15. Down the way you came, and every part of it is easier. The moraine, Thaknak, the long grey valley, and then the first bush, the first tree and the first proper lungful of air in over a week. People talk more today than they have in days. Kothe has a bakery, and it matters more than it should.

    Altitude
    3,600 m (11,810 ft)−1,445 m
    On foot
    13 km, 5–6 hrs
    Night in
    Lodge, Kothe
    Meals
    Breakfast, Lunch, Dinner
  16. The sting in the tail. The trail leaves the river and climbs steadily back up the western wall of the valley, 700 metres of it, to the same yak pastures you slept in on the way through. It is a long afternoon, and you have Mera in view behind you for most of it, which helps.

    Altitude
    4,300 m (14,110 ft)+700 m
    On foot
    13 km, 6–7 hrs
    Night in
    Lodge, Thuli Kharka
    Meals
    Breakfast, Lunch, Dinner
  17. Over the pass for the second time, early, before the cloud comes up off the Hinku, and then 1,800 m of descent through Chutanga to Lukla. Seven hours, most of them downhill, and your knees will have an opinion. There is a hot shower at the end of it and a dining room full of people who have just done something.

    Altitude
    2,840 m (9,320 ft)−1,460 m
    On foot
    13 km, 6–7 hrs
    Night in
    Lodge, Lukla
    Meals
    Breakfast, Lunch, Dinner
  18. The flight out of Lukla goes early or it does not go at all, so you are at the airstrip at first light with everybody else. Back at the hotel by mid-morning, or mid-afternoon if your dates route you through Manthali. We eat together in the evening. Book your flight home for tomorrow at the earliest, never tonight.

    Altitude
    1,400 m (4,590 ft)−1,440 m
    On foot
    Night in
    Hotel, Kathmandu
    Meals
    Breakfast, Dinner

What's included

Included in the price

  • Airport transfers & ground transport
  • Kathmandu to Lukla flights, both ways
  • Licensed guide and climbing sherpa from Khare
  • All permits, park and municipality fees
  • Lodges, tented camps and all meals from day 3
  • Group climbing gear, ropes and tented high camps

Not included

  • International flights
  • Travel, climbing & helicopter rescue insurance
  • Personal climbing gear, hire available in Kathmandu
  • Tips & personal expenses
  • Nepal entry visa (on arrival)

What to bring

Two weight limits, and the aircraft's is the tight one

Your porter carries a hard maximum of 20 kg, shared between two climbers. The Lukla flight allows 15 kg in total, 10 checked and 5 in hand, and it is weighed. Mountaineering boots and crampons swallow that allowance, which is why we hire gear in Kathmandu and send it up as freight with the crew. We provide the duffel, the sleeping bag and the down jacket, so leave those three at home, and anything else you are not taking up the hill is stored free at our office.

On your head

  • Sun hat with a brim, and a warm hat that covers your ears
  • Buff or neck gaiter, two of them, and a balaclava for summit night
  • Glacier glasses, category 4. The Mera glacier is a mirror by nine in the morning
  • Ski goggles for summit night, in case of wind
  • Headtorch and spare batteries. You leave high camp at two in the morning
  • Sunscreen SPF 50 and lip balm with sun protection

On your body

  • Four merino or synthetic base layers, no cotton
  • Two mid layers, one fleece and one light insulated
  • Expedition down jacket. We provide one; bring your own if you sleep cold
  • Waterproof shell, jacket and trousers, that packs small
  • Insulated or softshell climbing trousers for summit day
  • Two pairs of trekking trousers, one lined

Hands and feet

  • Liner gloves, insulated gloves and a pair of expedition mittens
  • Broken-in trekking boots with ankle support for the approach
  • B2 or B3 mountaineering boots for the glacier. Hire in Kathmandu if you do not own a pair
  • Five pairs of trekking socks and two thick pairs for summit night
  • Camp shoes for the evenings, and gaiters

Climbing kit

  • Crampons that fit your boots, and check the fit in Kathmandu, not at Khare
  • Ice axe, walking length rather than technical
  • Harness, jumar, belay device and two screwgate karabiners
  • Helmet
  • Trekking poles, which matter more on the descent than the climb
  • Ropes, screws and snow bars are group kit and we carry them

Bags

  • Duffel for the porter, 20 kg maximum. We give you one
  • Daypack, 35 to 40 litres, big enough for summit day
  • Dry bags or thick liners. Nothing in the Hinku stays waterproof for long

Sleeping

  • Sleeping bag rated to −20°C. We provide one
  • Silk or cotton liner, for warmth and hygiene
  • Inflatable mat if you sleep badly on foam. The camps have foam
  • Earplugs. Lodge walls are plywood and tents are worse

Health

  • Personal first aid: blister plasters, tape, painkillers, rehydration salts
  • Diamox, if your doctor agrees, plus anything you take routinely
  • Water purification: tablets, a filter, or a SteriPen
  • Hand sanitiser and wet wipes. There is no shower above Thaknak
  • Throat lozenges. The dry cough at altitude is real and most people get it

Papers and money

  • Passport valid six months, plus two photocopies
  • Four passport photographs for the climbing permit
  • Insurance certificate showing climbing and helicopter cover to 6,500 m
  • $400 to $600 in small notes. There is no ATM anywhere in the Hinku

Getting to Lukla

The most common thing to go wrong on any Everest region trip, and the part the cheerful pages skate over.

Kathmandu or Manthali, depending on the month

Outside the two busiest stretches of the year the flight leaves Kathmandu and takes about 35 minutes. Through roughly mid-March to mid-May and late September to the end of November, the civil aviation authority moves Lukla departures to Manthali airport at Ramechhap to take the pressure off Kathmandu. That means a four to five hour drive leaving around two in the morning and then a twenty minute flight. It is the same climb and a considerably worse night, and we tell you which one applies to your dates before you book.

Fifteen kilos, and it is weighed

The allowance is 15 kg in total, 10 kg checked and 5 kg in hand. Excess runs at roughly $1.50 a kilo and it is enforced, because the aircraft is a nineteen-seat Twin Otter or Dornier landing on a 527 metre runway built on a slope. Climbing boots and crampons eat that allowance fast, which is one reason we hire gear in Kathmandu and send it up with the porters. Anything you are not taking is stored free at our office.

Delays, and what we do about them

Lukla closes to cloud several times a month in every season. One day lost is common and two is not rare. On this itinerary the spare day at Khare absorbs a weather day on the mountain, and the day you must protect yourself is the one after you land back in Kathmandu. If flights are cancelled for more than three days at the start we will move you to a climb that does not need Lukla rather than compress this one, and we do not charge for the change.

Book your flight home with a day to spare

This itinerary ends in Kathmandu on the evening of day 18. Book an international ticket that leaves on day 19 at the earliest, and day 20 if you can. It is the cheapest insurance on the whole trip and the thing we most often wish people had done.

Where you sleep

18 nights, and what each one is

  • Kathmandu
    Nights
    3
    Type
    Three-star hotel
    Room
    Twin or double
    Bathroom
    Private, hot water
  • Chutanga
    Nights
    2
    Type
    Simple lodge
    Room
    Twin
    Bathroom
    Shared
  • Thuli Kharka
    Nights
    2
    Type
    Lodge at a yak pasture
    Room
    Twin, basic
    Bathroom
    Shared
  • Kothe
    Nights
    2
    Type
    Lodge
    Room
    Twin
    Bathroom
    Shared, hot shower for a fee
  • Thaknak
    Nights
    2
    Type
    Lodge
    Room
    Twin
    Bathroom
    Shared, hot shower for a fee
  • Khare
    Nights
    4
    Type
    Lodge, the highest on the route
    Room
    Twin, basic
    Bathroom
    Shared, no shower
  • Mera Base Camp
    Nights
    1
    Type
    Tented camp
    Room
    Two-person tent
    Bathroom
    Toilet tent
  • Mera High Camp
    Nights
    1
    Type
    Tented camp on a rock band
    Room
    Two-person tent
    Bathroom
    Toilet tent
  • Lukla
    Nights
    1
    Type
    Lodge
    Room
    Twin
    Bathroom
    Private

Heat, hot water, power and signal

Heating
One stove in the lodge dining room, lit at dusk, from Kothe upward. Bedrooms are not heated and tents obviously are not.
Hot shower
Kothe and Thaknak, $5–8, gas or a bucket. Nothing at Khare and nothing above it.
Charging
$3–5 a device in lodge dining rooms as far as Khare. Nothing above. Bring a power bank and sleep with it.
Wifi
Data cards at some lodges from Kothe up, slow and often down. Assume you are out of contact from Khare onward.
Phone signal
Ncell and NTC reach parts of the lower Hinku and nothing above Thaknak. Buy the SIM in Kathmandu.
Water
Boiled water $1–4 a litre in the lodges, melted snow at the camps. We ask you to use those rather than buying plastic.
Sleeping bag
Provided, rated to −20°C. Yours to use, ours to keep.
Tents and mats
Two-person tents and a foam mat at base camp and high camp. Bring an inflatable mat if you sleep badly on foam.

What you eat

  • Breakfast
    Time
    6:30–7:30
    Usually
    Porridge, Tibetan bread, eggs, chapati, pancakes, tea or coffee
  • Lunch
    Time
    12:00–13:00
    Usually
    Dal bhat, fried rice, noodles, soup, potatoes in every form
  • Dinner
    Time
    18:00–19:00
    Usually
    Dal bhat, pasta, thukpa, curry and rice, soup to start
  • At the camps
    Time
    cooked in a tent
    Usually
    Our own kitchen crew above Khare: soup, rice, pasta, tinned fish, and as much hot drink as you will take

If you eat differently

  • Vegetarian
    On this route
    Easy the whole way. Dal bhat is vegetarian and it is the best thing on any menu in the Hinku.
  • Vegan
    On this route
    Manageable with notice. Tell us when you book so the guide can order ahead and the camp cook can plan the two nights above Khare.
  • Gluten free
    On this route
    Rice, dal, potatoes and eggs are safe. Bread, noodles and momo are not, and no lodge kitchen in the Hinku can rule out cross-contamination.
  • Halal
    On this route
    There is no certified halal kitchen anywhere on this route. Vegetarian is the practical answer.
  • Meat
    On this route
    Available as far as Thaknak and we advise against it. It walked in unrefrigerated over a 4,610 m pass.

What a day is like

A day on the trail

  1. 6:00Tea in your room, and a bowl of warm water to wash in
  2. 6:30Pack, and put the duffel outside the door for the porter
  3. 7:00Breakfast together in the dining room
  4. 8:00On the trail. The guide sets a pace slower than you want
  5. 12:00Lunch, an hour, at a lodge or on a rock
  6. 13:00Two to four hours more, depending on the day
  7. 15:30Arrive, tea, claim a bed, wash, sleep if you need it
  8. 17:00Oxygen saturation and pulse taken, and written down
  9. 18:00Dinner, and the guide talks through tomorrow
  10. 20:00Bed. Nobody is awake at nine at 5,000 m

How hard it is, and getting ready

A long walk, then a simple climb, both of them very high.

5 of 5
  • Eleven days on the move, four to seven hours on most of them, and nine to eleven on summit day.
  • You sleep at 5,780 m in a tent and stand at 6,461 m, on under half the oxygen you are used to.
  • Crampons, axe, harness and a fixed rope on the final fifty metres. All of it taught at Khare, none of it needing prior experience.
  • A crevassed glacier from Mera La to the summit. You walk roped, and that part is not optional.
  • Zatrwa La is crossed twice, at 4,610 m, with 1,800 m of descent into Lukla on the second crossing.
  • The people who turn back almost always do so for altitude, and almost never for fitness.

Twelve weeks, and what to do in each of them

Written for somebody who walks a bit and does not train. If you already run or cycle regularly, start at the eight-week block. Nothing here needs a gym.

  1. 1

    Sixteen weeks out

    Build the base

    Four cardio sessions a week, 45 to 60 minutes each, at a pace where you can still hold a conversation. Walking, cycling, swimming, rowing, it does not matter which. This is the single thing that most reliably decides how you feel on day 12.

  2. 2

    Fourteen weeks out

    Add the hills

    Replace one session with a hill walk of an hour with 400 m of ascent. Add two strength sessions: squats, step-ups, lunges, calf raises. Your quads take more punishment on the 1,800 m descent into Lukla than they do anywhere on the climb.

  3. 3

    Twelve weeks out

    Put the pack on

    Start walking with the daypack you will actually carry, loaded to 8 kg, and in the boots you will trek in. Blisters end more expeditions than technique does and they are entirely preventable.

  4. 4

    Ten weeks out

    Back-to-back days

    One long day at the weekend, five to six hours, then a second walk of three hours the next morning on tired legs. Consecutive days are what this trip actually is, and one heroic Saturday a month does not prepare you for them.

  5. 5

    Six weeks out

    The night start

    Do two walks that begin before dawn, in the dark, in the cold, in the clothes you will wear at high camp. Summit day starts at two in the morning after a night of poor sleep. Rehearse that feeling somewhere it does not matter.

  6. 6

    Four weeks out

    Longest day

    Eight hours with 1,000 m of ascent and the same coming down. If you finish that able to eat a meal and sleep normally, you are ready for everything except the altitude, which nobody can train for at home.

  7. 7

    Two weeks out

    Taper

    Halve the volume and keep the frequency. Nothing you do in the last fortnight makes you fitter and quite a lot of it can injure you. Sleep instead.

Altitude, and what we do about it

You sleep a night at 5,780 m and stand at 6,461 m, where a lungful of air holds under half the oxygen it holds at sea level. No amount of training at home changes how your body handles that. Fitness and altitude tolerance are unrelated: strong young climbers get altitude sickness and unfit older ones frequently do not. What works is going up slowly, which is what the four flat days in this itinerary buy you, and telling somebody on the day a symptom starts rather than three days later at high camp.

Tell your guide if you have any of these

  • Headache that does not lift with water and paracetamol
  • Nausea, or no appetite when you know you should be hungry
  • Dizziness, or feeling drunk without having drunk anything
  • Breathlessness at rest, not just on the climb
  • Sleeping badly, waking short of breath
  • A wet cough, or a rattle you can hear when you breathe out
  • Loss of coordination, which is the one that means go down now

What actually prevents it

  • Walk slower than you want to. Your guide will hold you back and they are right to.
  • Three to four litres of water a day, and you will not feel thirsty enough to drink it.
  • Eat, even when you do not want to. Appetite goes before anything else does.
  • No alcohol above Kothe, and no sleeping pills at any altitude.
  • Climb high and sleep low: the three acclimatisation days each gain 300 to 550 m and come back down.
  • Diamox works and is worth discussing with your doctor before you leave.
  • Say something the first day you feel wrong, not the night before the summit push.

What we do about it, in order

  1. 1

    Twice a day, we measure

    Your guide carries a pulse oximeter and takes your oxygen saturation and pulse every evening, and again on any morning you are not right. The numbers are written down, so a slide across three days is visible rather than a matter of opinion.

  2. 2

    There is a cut-off at Khare

    Nobody goes onto the glacier who is not eating, sleeping and reading normal numbers at Khare. That call belongs to the climbing guide and it is made on the evening of day 10, in a lodge, rather than at two in the morning at 5,780 m.

  3. 3

    If it is mild, we stop

    A rest day where you are, or a short descent to the last village and back up the next day. Most cases end here and the expedition carries on around you.

  4. 4

    If it is not, we go down

    Descent is the only treatment that works and 500 m of it usually does. From high camp that means Khare, and from Khare it means Kothe. This is not a decision we put to a vote.

  5. 5

    If we have to, we fly

    Helicopters land at Khare and, in an emergency, on the flats near base camp. There is no clinic anywhere in the Hinku, so evacuation goes straight to Kathmandu. This is what your insurance is for and why we ask to see it: the bill runs $4,000 to $6,000 and no helicopter lifts without a guarantee.

Fitness and altitude are unrelated

This is the thing people get wrong most often. Training makes the walking easier and does nothing for how your body handles thin air. Strong young trekkers get altitude sickness and unfit older ones frequently do not. Go up slowly, and say something the first time your head hurts.

Month by month

Three of these months we do not run the climb at all, which is the part of the table worth trusting the rest of it for.

  • January
    Day, in the Hinku valley
    +2°C
    Night, in the Hinku valley
    -12°C
    Night at Khare, 5,045 m
    -25°C
    What it is like
    Clear and brutally cold. Most Hinku lodges are shut and the pass often is too.
    Hard
  • February
    Day, in the Hinku valley
    +4°C
    Night, in the Hinku valley
    -10°C
    Night at Khare, 5,045 m
    -23°C
    What it is like
    Cold, empty and very clear. Deep snow on Zatrwa La into early March.
    Hard
  • March
    Day, in the Hinku valley
    +7°C
    Night, in the Hinku valley
    -7°C
    Night at Khare, 5,045 m
    -20°C
    What it is like
    The spring season opens. Cold nights, good snow on the glacier, few people.
    Good
  • April
    Day, in the Hinku valley
    +10°C
    Night, in the Hinku valley
    -3°C
    Night at Khare, 5,045 m
    -16°C
    What it is like
    The best of spring. Stable weather, deep firm snow, rhododendron low in the valley.
    Best
  • May
    Day, in the Hinku valley
    +12°C
    Night, in the Hinku valley
    0°C
    Night at Khare, 5,045 m
    -13°C
    What it is like
    Warmest climbing of the spring. Softer snow, more crevasse care, hazier by late month.
    Best
  • June
    Day, in the Hinku valley
    +14°C
    Night, in the Hinku valley
    +3°C
    Night at Khare, 5,045 m
    -10°C
    What it is like
    Monsoon arrives. Cloud, wet snow on the glacier, and Lukla flights start failing.
    Hard
  • July
    Day, in the Hinku valley
    +15°C
    Night, in the Hinku valley
    +5°C
    Night at Khare, 5,045 m
    -8°C
    What it is like
    We do not run this climb. You would see nothing and fly nowhere.
    We do not run it
  • August
    Day, in the Hinku valley
    +15°C
    Night, in the Hinku valley
    +5°C
    Night at Khare, 5,045 m
    -8°C
    What it is like
    As July. The mountain is there and you will not see it.
    We do not run it
  • September
    Day, in the Hinku valley
    +13°C
    Night, in the Hinku valley
    +2°C
    Night at Khare, 5,045 m
    -12°C
    What it is like
    Monsoon clears through the month. Late September is washed clean and green below Kothe.
    Good
  • October
    Day, in the Hinku valley
    +10°C
    Night, in the Hinku valley
    -4°C
    Night at Khare, 5,045 m
    -17°C
    What it is like
    The most reliable month of the year. Book it months ahead.
    Best
  • November
    Day, in the Hinku valley
    +6°C
    Night, in the Hinku valley
    -8°C
    Night at Khare, 5,045 m
    -21°C
    What it is like
    Cold, very clear and quiet by late month. Our favourite weeks for the summit.
    Best
  • December
    Day, in the Hinku valley
    +3°C
    Night, in the Hinku valley
    -11°C
    Night at Khare, 5,045 m
    -24°C
    What it is like
    Sharp, clear and severe. Possible with the right kit and almost nobody about.
    Hard

Built from Lukla station records and standard lapse rates for the Hinku and Khare. Any given week can sit ten degrees either side of these, and wind at high camp makes minus twenty feel a great deal worse than the number looks.

Who walks with you

Who goes with you

A government-licensed trekking guide leads the whole expedition, and a climbing sherpa holding the NMA high-altitude qualification joins the team at Khare, one for every two climbers on the glacier. One porter carries for every two of you as far as Khare, and from there our own crew moves the camps. From nine climbers a second climbing sherpa joins.

What a porter carries, and what they do not

Twenty kilos, which is your duffel and one other. That is below the 25 kg the trekking association permits and well below what you will see on the trail. If a bag is over, it is split rather than piled on. Porters carry loads, not daypacks: your water, camera, jacket and the day's food stay with you.

How they are paid and insured

Salary, insurance, food, lodging and high-altitude clothing for every guide, climbing sherpa and porter sit inside the price you pay, not in something raised on the trail. Every one of them is insured for altitude and helicopter evacuation on the same terms we ask of you. Climbing sherpas carry a higher rate above Khare because the work above Khare is different work.

Tipping

Customary, not compulsory, and never a substitute for a wage. What is usual for this expedition is $250 to $400 per climber for the whole team, handed over together on the last evening rather than daily. Your guide will not ask and will be embarrassed if you do it in front of the group.

Walking it responsibly

What comes back down

Everything we carry above Khare comes back with us: tents, fuel canisters, packaging, batteries, food waste and the contents of the toilet tent. A garbage deposit is lodged against every climbing permit and we would carry it all out whether or not there were money on it, because there is nobody up there to clean up after anyone.

Water, and the bottles we do not sell you

A climber drinking bottled water gets through fifty or more plastic bottles on this trip, every one of which was flown to Lukla and carried over a 4,610 m pass by a person. Boiled water is a dollar or two a litre in the lodges and the camps melt snow. Take purification as a backup, not as your plan.

Where the money stays

The lodges in the Hinku are family businesses with a season of about five months. The guides, climbing sherpas and porters live in this district. The permits fund the national park and the rural municipality. Almost all of what you pay is spent within fifty miles of the trail, which is the argument for booking a Nepali operator rather than a foreign one that subcontracts to us anyway.

A valley with very few people in it

The Hinku is grazing land, not a resort, and the settlements at Thaknak and Khare exist for a few months a year. Ask before photographing anybody. Camp where the crew puts the tents rather than where the view is best. If a herder asks you to go round rather than through, go round.

Booking and paying

How to start

Write to us, or send a message on WhatsApp, and tell us roughly when and what you have climbed before, if anything. You will get a reply from somebody who has been to the top of this peak, not a form. Nothing is owed at that stage and there is no obligation at any point before you pay a deposit.

The deposit

Thirty per cent to hold your dates and your climbing permit, and the balance when you arrive in Kathmandu, in cash or by card. We ask for a passport copy, four photographs, your insurance certificate and any dietary or medical notes at the same time, because the NMA permit cannot be applied for without them.

Paying

Bank transfer, or card through a secure link. Card payments carry the bank's fee of about 4 per cent, which we show you before you pay rather than after. The balance in Kathmandu can be US dollars, pounds, euros or Nepali rupees.

If you cancel

More than 45 days out, the deposit transfers to any other date or trip we run, with no time limit. Inside 45 days the deposit is retained, because the climbing permit, the flights, the camp gear and the crew are committed by then. If we cancel for any reason other than weather, you get everything back.

Private, or with a group

Both cost the same from a party of five. A private expedition runs on your dates at your pace and can be arranged for one climber; a group departure runs on the dates in the table above with a maximum of eight. Most people book privately and are surprised it costs no more.

Booking late

Three weeks is comfortable if the Lukla flights have space, and in October they often do not. The climbing permit itself can be issued in a couple of days. If you are already in Kathmandu with a free fortnight, come to the office and we will see what we can do.

Things you can add

Priced per person, arranged before you travel, and none of them included in the price above.

  • Helicopter out from Khare

    from $700 a seat
    saves 3 days

    Fly from Khare to Lukla or straight to Kathmandu instead of recrossing Zatrwa La. The usual reasons are time and knees, in that order.

  • Island Peak, added on

    from $1,250
    +7 days

    Cross the Amphu Labtsa from the Hinku into the Imja valley and climb Island Peak while you are still acclimatised. Serious, committing, and the best value in Nepali mountaineering.

  • The long low approach

    $340
    +3 days

    Walk in through Paiya, Pangkoma and Ningsow instead of over Zatrwa La. Three days longer, several hundred metres gentler a day, and far better acclimatisation.

  • Everest scenic flight

    $220
    1 morning

    An hour along the range from Kathmandu with a window seat guaranteed. Good insurance against a Lukla week that never clears.

  • Kathmandu valley, guided

    $95
    1 day

    Bhaktapur, Patan and Boudhanath with a guide who can read the iconography, on the day after you come down.

  • Single room in Kathmandu

    $135

    A room to yourself for all three hotel nights. Lodges and tents are twin-share and cannot be otherwise.

Other ways to climb Mera

4 versions of this journey. They use the same guides and the same lodges; what changes is the length, the comfort and how much of it you walk.

  • Mera Peak, the 18-day climbYou are here
    The one on this page. Three acclimatisation days, a night at base camp and a spare day for the summit.
    18 days$2,485
  • Mera Peak, the low approach
    In through Paiya, Pangkoma and Ningsow instead of over Zatrwa La. Gentler, greener and better for acclimatisation.
    21 days$2,825
  • Mera and Island Peak, over the Amphu Labtsa
    Two 6,000 m peaks and a technical pass between them. For people who want a real expedition rather than a summit.
    24 days$4,150
  • Island Peak with Everest Base Camp
    Lower, shorter and steeper at the top, with the classic trek attached.
    20 days$3,450

Photos

A look at the trail, the villages and the mountains.

Reviews

4.8 9 reviews
The trip of a lifetime

Everything was handled for us from the moment we landed. Our guide read the group perfectly, slowed the pace when we needed it, and knew every village along the way. I never once worried about logistics.

Sarah M. AustraliaOctober 2025
Felt looked after the whole way

We travelled as a couple and the small group made all the difference. Comfortable lodges, honest advice about the altitude, and a team who clearly loved the mountains. Booking on our own dates was easy.

James & Kate United KingdomMay 2025
Well organised and genuinely local

You can tell this is run by people from here, not a call centre abroad. The itinerary had proper rest days built in, the food was better than I expected, and the whole thing ran to time.

Daniel R. CanadaMarch 2025

Common questions

24 of them, and they are the ones people actually send us. If yours is not here, ask and we will answer it and add it.

No, and most people who book this have none. Day 10 at Khare is a full day of instruction on the glacier: crampons, axe, harness, jumar, abseil, and moving roped as a group. What Mera asks for is stamina at altitude and a willingness to be taught, not a climbing CV.

Fit enough to walk four to seven hours a day for a fortnight, on consecutive days, on rough ground, and then to keep moving for nine to eleven hours on summit day starting at two in the morning. The training plan on this page is what we would give a reasonably active person twelve weeks out.

Harder in the ways that wear you down and easier in the ways that scare you. Mera is nearly 300 m higher, the approach is twice as long, and you sleep two nights in tents above 5,300 m. Island Peak has a steeper, more technical headwall but a much shorter walk in. Most people find Mera the bigger day out.

Across the industry roughly four in five climbers who set out from high camp get to the top, and weather and altitude account for almost all of the rest. Our profile carries an extra acclimatisation night and a spare summit day, which helps, but nobody can promise you a summit and we will not.

No upper one. We have taken climbers in their sixties to the top and turned back climbers in their twenties. The youngest we accept is sixteen, with a parent on the trip. What matters is a history of long days in hills, not your birth year.

Mera Central, 6,461 m. The peak is usually listed at 6,476 m, which is Mera North, a more technical top about three hours further on that most commercial parties do not attempt. We will say Central on your certificate because that is where you stood.

You leave high camp around two in the morning because the snow is firm then and the wind is usually lighter. Four to five hours of slow, roped walking up a wide glacier, then a steep fifty metres on a fixed rope, then the top. Down to Khare the same day, so nine to eleven hours in total.

Gently, for almost all of it. The glacier from high camp rises at an angle you would happily walk up without a rope if it were rock. The exception is the final headwall below the summit, which is short, steep enough to need a jumar, and rigged with fixed rope through both climbing seasons.

Yes, on the glacier between Mera La and the summit, and more of them in a warm spring than a cold autumn. You walk roped together from the moment you leave Khare, your guide chooses the line, and the early start exists partly so that snow bridges are frozen when you cross them.

Ropes, ice screws, snow bars and the tented camps are ours. Boots, crampons, harness, jumar, descender, helmet and axe are personal, and you can bring your own or hire a set in Kathmandu for about $150 for the trip. We fit everything on day 2 rather than at 5,045 m in the cold.

Three acclimatisation days, at Chutanga, Thaknak and Khare, each of which climbs several hundred metres and comes back down to sleep. Above Khare the sleeping gains are 305 m and then 430 m, both inside the guidance the Himalayan Rescue Association publishes. Fifteen-day versions of this climb skip one of those days.

It is the one day on this route that breaks the rule, and there is no way around it: between Chutanga and Thuli Kharka there is a 4,610 m pass and nowhere to sleep. That is exactly why day 4 is a rest day beforehand and why day 6 drops you 700 m to Kothe afterwards. We would rather explain it than hide it.

An emergency bottle and mask travel with the team from Khare upward, and your guide carries a pulse oximeter the whole way. The oxygen is there to get somebody down, not to get anybody up. Nobody on our departures climbs Mera on supplementary oxygen and nobody needs to.

You stay at Khare with a member of our crew while the rest of the party climbs, which costs you nothing extra and happens on perhaps one departure in four. If you need to lose height instead, we walk you down to Kothe. Nobody is ever left to sort themselves out.

No. The Hinku has no clinic, no road and nothing like the Pheriche aid post that the Everest trail has. The nearest real medicine is a helicopter to Kathmandu, which is why we ask to see insurance that covers climbing to 6,500 m and helicopter evacuation before you fly to Lukla.

Three. The NMA climbing permit for Mera, the Makalu Barun National Park entry permit, and the Khumbu Pasang Lhamu Rural Municipality permit you buy in Lukla. All three are in your package price. A refundable garbage deposit is lodged per team and comes back when the rubbish does.

Not for this trip. A climbing permit replaces it, and the Khumbu dropped TIMS in 2018 in favour of the municipality permit. You will still see it listed on other operators' pages for Mera. Do not buy one.

A policy that names mountaineering or high-altitude trekking to at least 6,500 m and covers helicopter evacuation and repatriation. Standard travel insurance almost never does, and the cheap upgrade that says 6,000 m is not enough for this peak. Send us the certificate before you fly, not after.

Simple lodges as far as Khare, with plywood walls, a stove in the dining room and no heating in the bedrooms. Above that, two nights in tents at 5,350 m and 5,780 m. We supply a bag rated to minus twenty and a mat, and at high camp you sleep in your down jacket.

Patchy, and it stops at Khare. Lodges from Kothe upward charge around $3 to $5 a device and sell data cards that work on a good day. There is nothing at all at base camp or high camp. Bring a power bank, keep it inside your sleeping bag at night, and tell people at home to expect silence.

A screened toilet tent with a drum that we carry back out. It is cold, it is the least pleasant part of the trip, and it is a great deal better than the alternative that the mountain has been getting for thirty years. Please use it rather than the snow.

The NMA royalty for a peak of this height is $350 a climber in spring and $175 in autumn, winter and summer. That $175 difference is the whole of the price gap on this page. We pass it through at cost rather than averaging it out and quietly pocketing the difference in October.

International flights, your Nepal visa, insurance, personal climbing gear if you do not hire ours, drinks, hot showers, charging, wifi and tips. Budget $300 to $500 in cash on top of the tips. There is no ATM anywhere in the Hinku and no card machine above Lukla.

Two to three months for October and November, because Lukla flights and the better lodges at Khare fill early. Six weeks is usually enough for spring. We have put people on a climbing permit in five days when somebody dropped out, so it is always worth asking.

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18 days

$2,485 per person