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North Sikkim: Lachung, Lachen & Gurudongmar
High altitudeAdventurePhotography

North Sikkim: Lachung, Lachen & Gurudongmar

Yumthang in flower and a lake at 5,430 metres

6 Nights / 7 Days2N Gangtok · 2N Lachung · 1N Lachen · 1N GangtokBest: March to May for flowers, October to November for clarityBagdogra (IXB) or New Jalpaiguri (NJP)

About this trip

This is the trip people mean when they say they want to see Sikkim. The road north from Gangtok follows the Teesta up past waterfalls that land on the tarmac, forks at Chungthang, and delivers you into two valleys that have almost nothing in common except altitude.

Lachung is orchards and wooden houses, and above it the Yumthang Valley turns into a floor of rhododendron in April and May. Lachen is starker, and the pre-dawn run from there to Gurudongmar at 5,430 m is the highest most travellers will ever drive.

We build the ascent deliberately. Two nights in Gangtok at 1,650 m before going up, then Lachung at 2,750 m, then Lachen at 2,750 m, and only then the run to 5,430 m and straight back down. It costs a day and it is the difference between a great trip and a headache at altitude.

Trip highlights

  • Yumthang Valley, the Valley of Flowers, at 3,575 m
  • Zero Point at 4,700 m, snow almost all year
  • Gurudongmar Lake at 5,430 m
  • The Teesta road, Seven Sisters and Naga falls
  • Chopta Valley on the Lachen side
  • Tsomgo Lake and Baba Mandir on the way back down

Day by day

This is the plan as we would run it. Days can be swapped, dropped or added — say what you want changed and we will rebuild it before you pay anything.

1

Day 1

Arrive and transfer to Gangtok

Met at Bagdogra or NJP and driven up the Teesta into Sikkim, roughly four and a half hours with a tea stop. Permits are checked at Rangpo. The rest of the day is deliberately empty: you are starting an altitude trip and the best thing you can do today is walk MG Marg slowly and drink more water than you want to.

Transfer along the TeestaEvening on MG Marg
Stay: GangtokMeals: Dinner
2

Day 2

Tsomgo Lake, Baba Mandir, and back to Gangtok

Up to 3,780 m and back, which is exactly the acclimatisation day your body wants before Lachen. Tsomgo is a glacial lake in a bowl of bare ridges, frozen in winter, ringed with prayer flags all year. Baba Mandir beyond it. Back down to sleep low in Gangtok.

Tsomgo LakeBaba MandirSleep low after going high
Stay: GangtokMeals: Breakfast, dinner
3

Day 3

Gangtok to Lachung

A long and spectacular drive north, six to seven hours. The road holds the Teesta the whole way, past the Seven Sisters and Naga waterfalls, through Chungthang where the river splits. Lachung by late afternoon, at 2,750 m, in a valley of apple orchards under a wall of rock. Evenings here are cold and the power is intermittent, and both of those are part of it.

The Teesta gorge roadSeven Sisters FallsArrive Lachung at 2,750 m
Stay: LachungMeals: Breakfast, dinner
4

Day 4

Yumthang Valley and Zero Point

Early up the valley to Yumthang at 3,575 m. Between late March and May the slopes on the way are solid rhododendron, twenty-odd species of it, and the valley floor is meadow with the Lachung river through the middle. There is a hot spring across a footbridge. From Yumthang the road continues to Zero Point at 4,700 m, where the road simply ends in snow, and that is an optional extra everyone in the region charges separately for.

Yumthang ValleyRhododendron in April and MayZero Point at 4,700 m, optional
Stay: LachungMeals: Breakfast, dinner

Zero Point is an optional add-on paid locally. It is often closed by snow between January and March.

5

Day 5

Lachung to Lachen by the valley road

A short transfer across to the other fork of the Teesta, back down through Chungthang and up the Lachen valley. Short day on purpose: Gurudongmar starts before dawn tomorrow and the body needs the afternoon. If there is light left, walk up to Lachen Monastery above the village.

Chungthang and the river forkLachen village and monastery
Stay: LachenMeals: Breakfast, dinner
6

Day 6

Gurudongmar Lake, then all the way back to Gangtok

Leaving around 4 am, because the wind at Gurudongmar gets up later in the morning and the army post has its own timings. The road climbs onto the Tibetan plateau proper, bare and enormous, and the lake at 5,430 m is a hard blue against brown rock. You stay perhaps twenty minutes; that is what the altitude allows. Then back to Lachen for breakfast and on down to Gangtok, arriving in the evening.

Gurudongmar Lake at 5,430 mThe Tibetan plateau landscapeReturn to Gangtok
Stay: GangtokMeals: Breakfast, dinner

Gurudongmar is open to Indian nationals only. Foreign nationals travel as far as Chopta Valley instead, which is beautiful and considerably warmer.

7

Day 7

Gangtok down to Bagdogra or NJP

Down the Teesta to the plains. Five hours to the airport. Take a flight after 1 pm.

Transfer to IXB or NJP
Stay: Departure dayMeals: Breakfast

Where you stay

Hotels are named on your written itinerary before you pay. The properties below are the ones we normally use in this band; if one is full on your dates we substitute a hotel of the same standard and tell you which, rather than leaving you to find out at check-in.

Gangtok3 nightsStandard to deluxe, near MG MargTypically: Summit Newa Regency · Denzong Regency · or similar
Lachung2 nightsMountain resort standard, which in Lachung means clean, warm and simpleTypically: Sinclairs Retreat Lachung · Yarlam Resort · or similar
Lachen1 nightMountain lodge standardTypically: Apple Orchard Resort · Lachen Village Resort · or similar

Getting around

A private vehicle for the Bagdogra and Gangtok legs. North of Chungthang the law and the road both require a permitted local Bolero, Sumo or Scorpio with a local driver, and that is included. Those are the only vehicles allowed up, for everybody.

Up to 4 travellers normally ride in a Wagon R, Swift Dzire or similar; 5 to 7 in an Innova, Xylo or Scorpio; 8 and above in a Tempo Traveller or a second vehicle. On the North Sikkim and Silk Route legs the vehicle is always a Bolero, Sumo or Scorpio, because that is what those roads take.

What is and is not included

Included in the price

  • Accommodation on twin sharing in the hotel category booked, with all applicable taxes
  • Daily breakfast and dinner at the hotel, unless stated otherwise for a particular night
  • All transfers and sightseeing by private non-air-conditioned hill vehicle, exclusively for your group
  • Driver allowance, fuel, tolls, parking and inter-state road taxes
  • All permits and inner-line documentation required by the itinerary
  • Pick-up and drop at Bagdogra airport (IXB) or New Jalpaiguri station (NJP)
  • A named trip coordinator reachable by phone for the length of the trip
  • Sikkim inner-line permit, the North Sikkim protected-area permit and the Tsomgo permit
  • Shared local jeep for the Yumthang and Gurudongmar excursions, as is standard in both valleys

Not included

  • Air and rail fare to and from the start point
  • Lunch, and any meal not listed as included
  • Entry tickets and camera fees at monuments, parks and viewpoints, unless a line above includes them
  • Any ride, activity or excursion marked optional in the day-by-day plan
  • Room service, laundry, telephone calls, tips and anything of a personal nature
  • Travel insurance and medical costs
  • Cost of any extension, detour or extra night caused by weather, landslide, roadblock, strike or another event outside our control
  • Anything not expressly listed under what is included
  • Zero Point excursion, paid locally
  • Nathu La permit and vehicle charge, if added
  • Oxygen cylinders and any medical assistance at altitude

Booking, payment and cancellation

How booking works

  • A written itinerary with named hotels and one all-in price is issued before any payment is taken.
  • Booking is confirmed against the advance; hotel and transport vouchers are issued once it is received.
  • The balance is payable before the trip begins, unless a different schedule is agreed in writing.
  • Peak-season travel (mid-October to early January, and mid-April to early June) is held on shorter cut-offs and may need full payment earlier.
  • Rates are held against the dates quoted. A change of dates is re-quoted at the rates for the new dates.
  • Government levies, permit fees and entry charges are charged at the rate in force on the day of travel.

If you have to cancel

  • Cancellations must reach us in writing. The date we receive that message is the date we use.
  • What we can return depends on what the hotels, transport and permit offices have already charged us. Those deductions are passed on at cost, without a markup from us.
  • Permits, entry tickets and train or air tickets already issued are governed by the issuing authority and are usually non-refundable.
  • Peak-season bookings carry tighter terms because hotels hold us to tighter terms. These are stated on your confirmation.
  • No refund is due for unused nights, unused services or an early departure once a trip has begun.
  • A road or pass closed by weather is not a cancellation. We rework the day; costs already committed to third parties cannot be returned.

Your written confirmation carries the exact advance, the balance date and the cancellation schedule for your trip. Those numbers, not this page, are the ones that apply. Full terms are on the booking conditions page.

Questions about this trip

How bad is the altitude at Gurudongmar?
At 5,430 m most people feel breathless on any exertion and a fair number get a headache. Serious altitude sickness is uncommon because you are there for under half an hour and then descend 2,500 m the same morning. The itinerary is built to acclimatise you first, which matters more than anything you can buy.
Who should not do this trip?
Anyone with a significant heart or lung condition, uncontrolled high blood pressure, or who is pregnant should not go to Gurudongmar, and should ask a doctor before going above Gangtok at all. We will happily rebuild the trip around Yumthang and the lower valleys instead, which is a lovely holiday in its own right.
Why is the vehicle shared in the north?
Because the Lachung and Lachen taxi unions run the excursions on a pooled basis and no outside vehicle is permitted past Chungthang. Every operator works the same way. You can book a whole jeep for your group at extra cost; tell us and we will price it.
What if the road to Gurudongmar is closed?
It happens, usually snow or a landslide, occasionally an army closure. We substitute Chopta Valley and the Lachen area, and refund the difference in the permit and jeep cost. We cannot refund the hotel night that was already used.

General questions: permits, seasons, packing and how to get here

Enquire

Ask about North Sikkim: Lachung, Lachen & Gurudongmar

Fill this in and we will come back with a proper day-by-day itinerary for your dates, with named hotels and one all-in price. No payment is taken at this stage and nothing is confirmed until you say so.

  • We reply within the working day.
  • The itinerary comes in writing, with the hotels named.
  • Change anything you like before you decide.
  • Your details stay with us. We do not sell or share them.

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Tell us roughly what you want. We will send back a real itinerary.

Dates, how many of you, and anywhere you have your heart set on — that is enough for us to start. You will get a day-by-day plan with named hotels and one all-in price, in writing, before you pay anything.

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