Lachung and Lachen are governed in part by the Dzumsa, a traditional village council led by Pipons; it handles local disputes and community rules alongside the state's administration.
Source: Lachung
Village in Sikkim
Lachung
A valley village of the Lachungpas, base for Yumthang
Lachung is a village at about 2,700 m on the Lachung Chu in North Sikkim, home to the Lachungpa community and the overnight base for Yumthang valley. It is reached on a permit tour from Gangtok, about 115 km and 6–7 hours away. Plan one or two nights, best from March to May and October to December.
Photo: Indrajit Das · CC BY-SA 3.0 · CommonsLachung lies where the valley of the Lachung Chu opens slightly between high, forested walls, with waterfalls dropping from the cliffs on both sides. Wooden houses with stone foundations and painted windows climb either bank, linked by a bridge, and the monastery sits on the slope above. In winter snow reaches the village; in spring, plum and apple trees flower between the houses.
The Lachungpas are a Bhutia community who long traded and grazed yaks up this valley towards Tibet. They still manage village affairs through the Dzumsa, a traditional council headed by elected leaders called Pipons, which settles local disputes, sets rules for grazing and festivals and has a say in how tourism works here.
Most visitors arrive late in the afternoon on a permit tour from Gangtok, sleep in Lachung and leave early next morning for Yumthang, 24 km up the valley. If you can, stay two nights: the village is worth a slow morning, and an extra day gives you a buffer if snow or landslides close the road.
Say it like a local · LachungpaPipon
an elected headman of the Dzumsa, the village council
What to do in Lachung
Lachung monastery
A Nyingma monastery on the slope above the village, reached by a short drive or walk. Its prayer hall has fine wall paintings, and it holds masked dances during the year. Mornings are quietest.
Waterfalls of the Lachung valley
The road from Chungthang to Lachung passes a series of waterfalls dropping off the valley walls, fullest from June to September and frozen in mid-winter. Bheem Nala falls on the road from Mangan is the best known.
Gateway to Yumthang
Leave Lachung at 6 am for Yumthang, 24 km up the valley at about 3,560 m, and its rhododendron sanctuary and hot spring. Most tours return to Lachung for breakfast before heading back to Gangtok.
Snow without a long drive
From December to March, Lachung and the road above it often have snow cover, making it the most reliable snow stop in North Sikkim. Roads can close after heavy falls.
Homestays with Lachungpa families
Many families host travellers in their homes, with meals of rice, dal, local greens and sometimes yak cheese. It is a warmer, more personal stay than the roadside hotels.
Field notes
What most guides miss about Lachung
The Lachung Chu and the Lachen Chu meet at Chungthang, about 25 km below Lachung, to form the Teesta, Sikkim's main river.
Source: Teesta River
The botanist Joseph Dalton Hooker explored the Lachen and Lachung valleys in 1849, collecting rhododendrons he later described in The Rhododendrons of Sikkim-Himalaya.
Source: Joseph Dalton Hooker
Experiences
Three days worth having in Lachung
Photo: Amitabha Gupta · CC BY 4.0 · Commons
Lachung · 1–2 hours
Morning at Lachung monastery
Walk or drive up to the village monastery above the Lachung Chu before your Yumthang trip or on a spare morning. It is …
Free; donations welcome
Photo: Indrajit Das · CC BY-SA 3.0 · Commons
Lachung · 2 hours
A walk through Lachung village
Spend two hours walking the lanes of Lachung, across the suspension bridge and between wooden homes, orchards and small…
Free; local guide ₹500–1,000
Photo: The original uploader was Jaiprakashsingh at E… · CC BY-SA 3.0 · Commons
Lachung · 30–45 minutes
Where the Teesta begins at Chungthang
On the drive to Lachung, stop at Chungthang, where the Lachen Chu and Lachung Chu meet to form the Teesta, the river th…
Free; part of the North Sikkim tour
Real prices
What things cost in Lachung
ItemIndicative 2026
Seat in a shared 2-day Lachung tour from Gangtok, with stay and meals₹3,000–5,000
Private vehicle, 3-day Lachung and Lachen tour₹16,000–25,000 per vehicle
Homestay with dinner and breakfast₹1,500–3,000 per person
Extra for Zero Point from Yumthang₹3,000–5,000 per vehicle
Bowl of thukpa or plate of momos₹100–180
Local prices change with season and fuel costs. Check current status before you travel.
Getting there
How to reach Lachung
Road
From Gangtok the road goes north via Kabi, Phodong and Mangan to Chungthang, then up the Lachung Chu, about 115 km and 6–7 hours. The road is narrow and prone to landslides, and stretches near Chungthang were badly damaged in the October 2023 floods; check current status before you travel.
Permit tour
Lachung lies in a Protected Area. Indians and foreigners alike travel with a registered Gangtok agency, which arranges the permit, vehicle and usually the stay. Shared tours leave Gangtok's Vajra stand area around 10–11 am.
Air
Bagdogra Airport is about 240 km away. You cannot reach Lachung in one day from the airport and still get your permit; spend at least one night in Gangtok first.
Where to stay
Sleeping in Lachung
Saver: Lachungpa family homestays and simple lodges near the bridge cost about ₹1,500–3,000 per person with dinner and breakfast, and shared tours include a basic room. Comfort: a handful of larger hotels on the road above the village have heated rooms and attached bathrooms; ask your agency for the best available. There is no luxury hotel in Lachung; signature trips book the best room in the valley and add a private vehicle and guide.
Trips that stop here
See Lachung on a trip
Photo: IamBumba · CC BY-SA 4.0 · Commons
Comfort
Sikkim · 6 nights · sleeps to 5,183 m
North Sikkim: Lachen, Lachung, Gurudongmar
Private SUV with driver
From, per person₹62,000Apr – May · Oct – Nov
Photo: IamBumba · CC BY-SA 4.0 · Commons
Saver
Sikkim · 5 nights · sleeps to 3,753 m
North Sikkim on a budget, 5 nights
Seats on shared permit-tour vehicles
From, per person₹15,000Mar – May · Oct – Nov
Photo: IamBumba · CC BY-SA 4.0 · Commons
Signature
Sikkim · 8 nights · sleeps to 5,183 m
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Sikkim signature: Gangtok and the north
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Questions
Lachung, answered
How do I get a permit for Lachung?
Lachung is in a Protected Area. Book a tour through a registered Gangtok agency with a photo ID and passport photos; the agency obtains the permit for named passengers and the vehicle. Foreigners can usually visit Lachung and Yumthang in groups of two or more. Check current status before you travel.
How far is Lachung from Gangtok?
About 115 km via Mangan and Chungthang, 6–7 hours on a narrow mountain road. Landslides can add hours, especially from June to September.
What is the best time to visit Lachung?
March to May for flowers at Yumthang and October to December for clear skies. December to March brings snow but also road closures. The monsoon, June to September, is the riskiest time on the road.
How many nights should I stay in Lachung?
At least one, which most tours include for the Yumthang trip. Two nights let you visit Yumthang without rushing and give a buffer if the road closes.
Is there mobile network in Lachung?
Coverage is limited. Some networks have intermittent signal in the village, but it often drops. Tell family you may be out of contact for a day or two and carry cash.
What does a Lachung tour cost?
A seat on a shared 2-day tour with stay and meals is about ₹3,000–5,000 per person. A private 3-day Lachung and Lachen tour costs roughly ₹16,000–25,000 per vehicle, plus better hotels if you choose them.
Is Lachung cold?
Yes. Even in May, nights drop to around 5 °C, and from December to February they fall below freezing. Pack thermals, a fleece, a down jacket, gloves and a warm cap.
Is altitude a problem in Lachung?
At about 2,700 m, Lachung itself rarely causes altitude sickness, but Yumthang is around 3,560 m and Zero Point above 4,500 m. Drink water, move slowly and talk to your doctor before the trip if you have heart or lung conditions.
Can foreigners visit Lachung?
Yes, foreign nationals have been allowed to visit Lachung and Yumthang with a Protected Area Permit arranged through a registered agency, usually in a group of at least two. Check current status before you travel.