DarjeelingHIMALAYAS
Chopta Valley

North Sikkim: Lachung & Lachen · valley

Chopta Valley

A frozen river in winter and a flower meadow in summer

Altitude4,000m Nights0 BestApr – May · Oct – Nov

Photo: soumyajit pramanick · CC BY-SA 2.0, Wikimedia Commons

In brief

Chopta Valley is a high meadow valley beside Thangu, at about 4,000 m, reached from Lachen. In winter its river and pools freeze; from June to August it fills with alpine flowers. Most visitors add it to the Gurudongmar day or a spare day in Lachen. Indian permits only; check current status before you travel.

The local story

A herders' meadow with very little written history

Chopta does not have a monastery founding date or a royal story. Its history is the history of grazing. For generations, Lachen's herders and Dokpa families brought yaks and other animals up to these meadows in summer, when the snow melted and the grass came, and moved them lower before the winter. The open, flat valley floor and the low, grazed turf are their work as much as nature's. We have not found a reliable written account of the name's meaning, so we will not guess.

What the valley does have is two very different faces. In winter, from about December to March, the river slows and freezes into sheets and pools of ice between the meadows, with snow on the slopes. In summer the same ground becomes a flower meadow. Tourism here is recent and small, a short detour from the Gurudongmar road, and that is part of its value: twenty minutes from the main route, you often have the place largely to yourself.

Chopta lies beside Thangu, and the two are often named together as the Thangu-Chopta valley.
At about 4,000 m, Chopta is roughly 1,200 m lower than Gurudongmar, which makes it a gentler choice for people who should not go to the lake.
In deep winter the river through Chopta freezes in sheets, which is why winter photographs show ice across the valley floor.

About Chopta Valley

Chopta is a wide, flat valley of meadows and a winding river, ringed by brown and white hills, close to Thangu on the Gurudongmar road. Tours sometimes add it on the way back from the lake, or you can visit on a spare day from Lachen. It is quieter than Gurudongmar, lower, and visually different through the year.

Winter brings frozen pools and snow, best from late December to March, if the road is open. Summer brings flowers from June to August, with monsoon road risk. October and November are dry and golden. Indian citizens visit on the North Sikkim permit; foreigners' access has varied. Since 2023 the Lachen road has had long closures. Check current status before you travel.

What to see and do

Winter ice

From late December to March the river and pools on the valley floor freeze, and snow lies on the slopes. On a clear morning the ice catches the light. Stay off it; you cannot tell where it is thin.

Summer flowers

In June to August, if the road holds, the meadows fill with alpine flowers. The monsoon makes the drive risky, so plan spare days and go only if the road is open.

Quiet after Gurudongmar

Most tours rush back to Lachen after the lake. A short detour to Chopta gives you a calm, open valley with few vehicles, and the altitude is lower.

An alternative for the cautious

If someone in your group should not go to Gurudongmar's 5,000 m, Chopta at about 4,000 m can be a better high-country day, with a stop at Thangu for tea.

Autumn gold

October and November turn the grass gold and the skies clear. Cold mornings, still air and long shadows make it the best time for photographs.

How to get there

Add-on to Gurudongmar
Ask your Gangtok agent to include Chopta on the Gurudongmar day; on the way back from the lake, the vehicle detours near Thangu. Some agents include it, some charge extra per vehicle, and some cannot add it under that day's permit. Confirm before paying.
Spare day from Lachen
With two nights in Lachen and a reserved vehicle, spend the middle day going up to Thangu and Chopta at an easy pace, returning to Lachen by afternoon. It doubles as acclimatisation before Gurudongmar.

Where to stay

There are no tourist rooms in Chopta itself. Sleep in Lachen, about 30–35 km below, in family homestays or small hotels at about ₹1,500–2,500 per person with meals. Thangu, next to Chopta, has a few basic lodges, but sleeping at about 3,900 m without first acclimatising in Lachen is not wise. Book a heated room in Lachen in winter.

Local tips

  • Never walk on the frozen river or pools; ice thickness varies and the water is deadly cold.
  • Confirm with your agent that the permit covers Chopta on your date.
  • Go in the morning; wind and cloud usually rise after noon.
  • Carry a flask of tea from Thangu; there are no stalls in the valley.
  • Do not photograph army posts or vehicles in the area.

On the map

Chopta Valley and its neighbours

Map of Chopta Valley, Thangu, Lachen, Gurudongmar LakeIndiaChinaBhutanChopta Valley1Chopta ValleyThangu2ThanguLachen3LachenGurudongmar Lake4Gurudongmar Lake20 kmN
  1. 1Chopta Valley
  2. 2Thangu
  3. 3Lachen
  4. 4Gurudongmar Lake
Drawn by Darjeeling Himalayas from Natural Earth outlines (public domain). Borders as depicted by India. Not for navigation.

Close by

Nearby places

Thangu
trek stop3,900 m Thangu Yak country and the last tea stop before Gurudongmar
Lachen
village2,750 m Lachen The big pass: base for Gurudongmar and a Dzumsa village
Gurudongmar Lake
lake5,183 m Gurudongmar Lake A sacred lake about 5 km from the Tibetan border

Ways to travel

Questions people ask

Questions about Chopta Valley

Where is Chopta Valley in Sikkim?

Chopta Valley is in North Sikkim, beside Thangu on the road from Lachen to Gurudongmar Lake, at about 4,000 m. It is not the same as Chopta in Uttarakhand. You reach it from Lachen, about 30–35 km and 1.5–2 hours below.

Do I need a permit for Chopta Valley?

Yes. Chopta is in the restricted part of North Sikkim and needs the North Sikkim permit, arranged by a registered Gangtok tour operator. Confirm that your permit and vehicle booking include Chopta on your date. Foreign nationals' access has varied; check current status before you travel.

Is Chopta Valley included in Gurudongmar tours?

Sometimes. Some agents include Chopta on the way back from Gurudongmar, others charge extra per vehicle, and some do not offer it. Ask when you book, get it in writing, and confirm again with the driver the night before.

What is the best time to visit Chopta Valley?

October to November for clear skies and gold meadows; April to May for milder days; late December to March for the frozen river if the road is open; June to August for flowers, with monsoon road risk. Check current status before you travel.

Is Chopta Valley safe for older people?

Safer than Gurudongmar, because it is about 1,200 m lower, but still at about 4,000 m. Older people should spend a night or two in Lachen first, walk slowly and keep the visit short. Anyone with heart or lung disease should speak to a doctor first.

Are there shops or toilets in Chopta Valley?

No. Use the tea houses and toilets at Thangu, a short distance away, and carry water and snacks. Take all your rubbish back with you. The valley has no services for visitors.

What does Chopta Valley look like in winter?

In deep winter, roughly late December to March, the river and pools on the valley floor freeze and snow covers the slopes. On clear days it is white and blue. Access depends on the road beyond Lachen being open, which snow often prevents.

Can I stay overnight in Chopta Valley?

There are no tourist rooms in Chopta. The nearest beds are basic lodges at Thangu and homestays in Lachen. We recommend sleeping in Lachen and visiting Chopta by day, because sleeping at about 4,000 m without acclimatisation is risky.

Chopta Valley or Yumthang?

They are in different valleys. Yumthang, above Lachung, has rhododendron forest and a hot spring at 3,564 m. Chopta, above Lachen, is higher, barer and quieter, with ice in winter. On the classic loop you can see both, Chopta with Gurudongmar and Yumthang from Lachung.

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