Lachung and Yumthang: When to Go, 2-Night Plan, Zero Point
Yumthang’s rhododendrons flower late April through May, snow is surest January to March, skies clearest October to November. How two nights in Lachung run, and what Zero Point adds.
The short answer
Go in late April or May for Yumthang’s rhododendrons, January to March for snow, or October and November for clear skies, and plan two nights in Lachung.
- Lachung is 116 km from Gangtok, 5–6 hours by road each way, so trips stay two nights: up on day one, Yumthang on day two, back on day three.
- Zero Point, 25 km beyond Yumthang at about 15,400 ft (4,700 m), is an extra you pay the driver on the day. Foreign nationals can go too; Katao is for Indian nationals only, operators say.
- Pick the shared homestay trip (Indian nationals, stays and meals included) or the private trip (every nationality, rooms not included).
- Tourist cars must cross the Toong check post by 4 pm, going up and coming back, so both long drives start in the morning.
Trips you can book for this
Going in winter? Keep a spare day after the trip before a flight or train: heavy snow can hold the road for a day or more.
Quick facts
Checked Oct 2026
- From Gangtok
- 116 km to Lachung, 5–6 hours by road
- Yumthang
- 26 km beyond Lachung, about 11,800 ft (3,600 m)
- Zero Point
- 25 km beyond Yumthang, about 15,400 ft (4,700 m); an extra paid to the driver
- Flowers
- Rhododendrons from late April through May
- Snow
- About December to April; surest January to March
- Toong check post
- Cars cross by 4 pm, going up and coming back
When is the best month to visit Yumthang Valley?
Late April through May for the rhododendrons, January to March for the surest snow, and October or November for the clearest skies.
Yumthang lies 26 km beyond Lachung at about 11,800 ft (3,600 m), a wide valley of meadows and a hot spring inside the Shingba Rhododendron Sanctuary. What you find there changes with the month:
- January to March: snow, at its surest. Operators say these are the months to count on it in Lachung, Yumthang and at Zero Point. Heavy snow, mostly from December to February, can shut the road for a day or more.
- April: the end of the snow season, and the first rhododendrons open in the last part of the month.
- May: the valley at its most colourful, with the rhododendrons in flower through the month.
- June to September: the monsoon. Landslides can close the road for a day or more, so keep your plans loose.
- October and November: usually the clearest skies of the year. Snow returns to Zero Point from about November, and in some years October.
- December: the snow season begins, and with it the chance of a closed road after a heavy fall.
Incredible India, the Ministry of Tourism’s site, gives April to the end of May as the time the sanctuary is in full flower. The listings for these trips put it at late April through May, so if you can choose, May is the surer of the two months.
Is there snow in Yumthang?
Yes, from about December to April, and most surely from January to March. Zero Point, higher up, gets its snow from about November, and in some years October.
Those are the months operators who run these trips report. Lachung, the village you sleep in, gets snow in the same season.
Snow is also what closes the road. If it shuts the way to Yumthang or Zero Point on your day, operators say there is no other sightseeing up there to switch to. If it holds you in Lachung for an extra night, you pay for that stay and its meals.
For the snow months across Sikkim, and what happens when snow shuts a road, see where to see snow near Gangtok.
How does the two-night Lachung plan run?
Day one is the drive up from Gangtok, day two is Yumthang in the morning, and day three is the drive back, with both long drives timed around the Toong check post’s 4 pm cut-off.
Since 10 September 2026, a Mangan district order has required tourist cars to cross the Toong check post, on the road north of Mangan, by 4 pm. It applies going up towards Lachung and Lachen and coming back down, so that cars are off these roads before dark, and it stands until further orders.
- Day 1, Gangtok to Lachung: 116 km and 5–6 hours, up the Teesta valley through Chungthang, with stops at Seven Sisters Waterfall and Naga Falls on the way and Bhim Nala Falls on the climb to Lachung. The pickup time is on the trip’s page, and a morning start is what clears Toong by 4 pm.
- Day 2, Yumthang: on the private trip, the car leaves Lachung at 8 am, its listing says. It is about an hour each way and about two hours in the valley, so you are back in Lachung around midday. Zero Point, if you add it, goes further up.
- Day 3, back to Gangtok: the private trip sets off at 9 am and takes about five hours, ending at your hotel in Gangtok.
The shared trip keeps the same shape: about six hours up from Vajra Stand in Gangtok, two hours in Yumthang, and about five hours back. Lachung itself, at about 8,500–8,900 ft (2,600–2,700 m), still settles many village matters through its own council, the Dzumsa, and its monastery dates from 1880.
The private trip collects you from your Gangtok hotel and leaves the rooms in Lachung to you; stays and meals are not included. It is open to every nationality, and foreign nationals book it as a group of two or more.
A trip you can book
Gangtok, SikkimLachung & Yumthang 2N3D Private Cab, Hotels Not IncludedMulti-dayHotel pickupFull refund up to 24 hours beforefrom $202per vehicleSee the trip →Is it compulsory to stay two nights in Lachung?
For foreign nationals, yes: Sikkim Tourism issues their North Sikkim permits for at least 3 days and 2 nights. For Indian travellers, two nights is what the road allows.
Yumthang is 141 km from Gangtok: 5–6 hours to Lachung, an hour more to the valley, and the same back. That is more driving than one day holds, and cars must be past the Toong check post by 4 pm in both directions.
Every Lachung trip listed on Day Trio is two nights or longer, and operators confirm that every traveller, Indian or foreign, needs at least two nights for the North Sikkim permit.
Want Gurudongmar Lake as well? The three-night private trip spends a night in Lachen first, then two in Lachung. The Gurudongmar guide explains who that lake suits.
A trip you can book
Gangtok, SikkimGurudongmar & Yumthang 3N4D Private Cab, Hotels Not IncludedMulti-dayHotel pickupFull refund up to 24 hours beforefrom $319per vehicleSee the trip →What is Zero Point, and who can go?
Zero Point, or Yumesamdong, is where the civilian road ends near the border, 25 km beyond Yumthang at about 15,400 ft (4,700 m). Indian and foreign nationals can both go, as an extra you pay the driver.
Incredible India gives its height as 15,300 ft (about 4,660 m) and says no civilian road goes beyond it. That is about 3,300 ft (1,000 m) above Yumthang, so it is colder up there, and the air thinner, than in the valley.
On both Lachung trips, Zero Point isn’t part of the price. If you’d like to go, you pay the driver an extra fare on the day, so carry cash for it. Adding it makes the Yumthang day longer, and the car usually leaves Lachung at 7–8 am, operators say.
Foreign nationals can go too, operators confirmed in October 2026. Sikkim Tourism’s permit page sets out how their Zero Point permit is issued: by the Tourism Department, with a vehicle pass from the police check post.
What is Katao?
Katao is the other extra near Lachung. On its Lachung page, Incredible India names Mt Kato’s slopes for skiing, snowboarding and snow tubing. Operators say Katao is for Indian nationals only, and on the private trip it is paid to the driver, like Zero Point. Zero Point and Katao lie in opposite directions from Lachung, but both can fit into one day, depending on how long you spend at each, operators say.
Which is better, Nathula or Zero Point?
They suit different plans. Nathula is a day out from Gangtok for Indian nationals; Zero Point is the high point of a two-night Lachung trip, and foreign nationals can go there too.
- Nathula: the border pass at 14,140 ft (4,310 m), 58 km from Gangtok, there and back in a day. Indian nationals only, and closed on Mondays.
- Zero Point: about 15,400 ft (4,700 m), at the end of the road above Yumthang, reached from Lachung on a two-night trip. Open to foreign nationals in groups of two or more, as an extra paid to the driver.
With one free day in Gangtok and a group of Indian nationals, Nathula fits. With three days to spare, a wish for high valleys, or snow from November, Zero Point does.
Choosing Nathula? Its open days and documents are in the Nathula guide.
Shared homestay or private car: which Lachung trip suits you?
The shared trip suits Indian travellers who want one price with a homestay and meals; the private trip suits anyone who wants their own car and rooms, and it is the one foreign nationals can book.
| The trips | A. Lachung & Yumthang 2N3D Private Cab, Hotels Not Included from $202 per vehicle |  B. Lachung & Yumthang 2N3D Shared Trip with Homestay & Mealsfrom $43 per person · 2 sharing |
|---|---|---|
| Best for | Your own car and your choice of rooms; open to foreign nationals in groups of two or more | A seat in a shared cab with a homestay and meals in one price; Indian nationals only |
| Who can book | Every nationality; foreign nationals two or more, with a registered guide | Indian nationals only |
| Vehicle | Private car for up to 6 | Shared cab with other travellers; seats can’t be chosen |
| Stays and meals | Not included: you book your own rooms in Lachung | Two nights in a simple family homestay, with 2 breakfasts, 2 lunches and 2 dinners |
| Zero Point | Extra, paid to the driver; Katao too | Extra, paid to the driver |
| Luggage | One small backpack each | One backpack each; no suitcases |
| Pickup | Hotel pickup | Pickup point: Vajra stand |
| Price | from $202 per vehicle | from $43 per person2 sharing |
| Refundable | Full refund up to 24 hours before | Full refund up to 48 hours before |
| See this trip: Lachung & Yumthang 2N3D Private Cab, Hotels Not Included | See this trip: Lachung & Yumthang 2N3D Shared Trip with Homestay & Meals |
A. Lachung & Yumthang 2N3D Private Cab, Hotels Not Included
from $202 per vehicle
Best for: your own car and your choice of rooms; open to foreign nationals in groups of two or more
- Who can book
- Every nationality; foreign nationals two or more, with a registered guide
- Vehicle
- Private car for up to 6
- Stays and meals
- Not included: you book your own rooms in Lachung
- Zero Point
- Extra, paid to the driver; Katao too
- Luggage
- One small backpack each
- Pickup
- Hotel pickup
- Refundable
- Full refund up to 24 hours before
B. Lachung & Yumthang 2N3D Shared Trip with Homestay & Meals
from $43 per person · 2 sharing
Best for: a seat in a shared cab with a homestay and meals in one price; Indian nationals only
- Who can book
- Indian nationals only
- Vehicle
- Shared cab with other travellers; seats can’t be chosen
- Stays and meals
- Two nights in a simple family homestay, with 2 breakfasts, 2 lunches and 2 dinners
- Zero Point
- Extra, paid to the driver
- Luggage
- One backpack each; no suitcases
- Pickup
- Pickup point: Vajra stand
- Refundable
- Full refund up to 48 hours before
From the trip’s listing, always current. Other rows written by Day Trio.
The homestay on the shared trip is a simple family home, with home-cooked food, and you share the cab with other travellers. On the private trip you pick your own rooms, so the stay can be as plain or as comfortable as you choose.
Foreign nationals book the private trip as a group of two or more. They need Sikkim’s entry permit (RAP), applied for online through e-FRRO about 15 days ahead, and a registered guide, paid separately to the operator.
Registered guide for foreign nationals on the two-night private Lachung and Yumthang trip: ₹2,500 per day, paid separately to the operator · checked Oct 2026
The shared homestay trip meets at Vajra Stand in Gangtok rather than at your hotel, and is for Indian nationals only.
What should you pack and have ready?
Warm layers, cash, a refillable water bottle and the same ID you sent for the permit. Plastic mineral-water bottles aren’t allowed on this route.
The permit is included in both trips. After you book, add each traveller’s details and ID by the cut-off on the trip’s page, and the operator applies for it. Indian adults can send a Voter ID, passport or driving licence, not Aadhaar; children under 18 send their own birth certificate, school ID or passport.
As of October 2026, operators say Indian travellers pay no government fee for the North Sikkim permit. A fee is planned, possibly from 15 November 2026, but it is not yet in force.
Foreign nationals and OCI card holders: the permits guide lists what to send. For everything else to book near the village, see things to do in Lachung.
Mobile signal is weak or missing on parts of the road, so save maps and your booking details on your phone before you leave Gangtok.
Bring
- Warm layers, a hat and gloves: nights are cold all year
- A refillable water bottle
- Cash, including for Zero Point or Katao if you add them
- The same ID you sent for the permit, for every traveller
- Sunglasses and sunscreen
- Any medicines you take, and motion-sickness tablets for the winding road
- One small backpack each
Have ready
- Your month: late April to May for flowers, January to March for snow, October to November for clear skies
- Every traveller’s details and ID, added to your booking by the cut-off
- For foreign nationals: the RAP, applied for online about 15 days ahead, and a group of at least two
- A spare day after the trip in the snow months
- Maps and booking details saved on your phone
Questions travellers ask
Which is colder, Lachen or Lachung?
Is Yumthang open in December?
Can you go from Lachung to Gurudongmar?
How far is Zero Point from Lachung?
Are plastic water bottles allowed in Lachung?
Can children and older parents go to Yumthang and Zero Point?
Sources & checks
- Where foreign nationals may go in North Sikkim, the Yumesamdong (Zero Point) permit for foreigners, and groups of two or more — Sikkim Tourism, Government of Sikkim (Protected Area Permit page) · checked Oct 2026
- Foreign nationals’ North Sikkim permits: at least 3 days and 2 nights, with a registered guide; the entry permit is free — Sikkim Tourism, Government of Sikkim (Restricted Area Permit page) · checked Oct 2026
- Zero Point (Yume Samdong): 15,300 ft, 25 km from Yumthang, no civilian road beyond — Incredible India, Ministry of Tourism, Government of India · checked Oct 2026
- Yumthang: 3,597 m, about 25 km from Lachung, the sanctuary in full flower from April to the end of May — Incredible India, Ministry of Tourism, Government of India · checked Oct 2026
- Lachung: 8,858 ft; Mt Kato’s slopes for skiing, snowboarding and snow tubing — Incredible India, Ministry of Tourism, Government of India · checked Oct 2026
- Mangan district order of 10 September 2026: tourist cars to cross the Toong check post by 4 pm, going to and coming from Lachen and Lachung (article of 11 September 2026) — NewKerala · checked Oct 2026
- Road distances: Gangtok to Lachung, Lachung to Yumthang, Yumthang to Zero Point — Day Trio, Distances from Gangtok (OpenStreetMap routing) · checked Oct 2026
- Each trip’s stops, travel times and set-off times, what it includes, who can book, the homestay and meals, luggage, plastic bottles, restrictions, Zero Point and Katao as extras, and the months for flowers, snow, landslides and clear skies — The trips' own listings on Day Trio · checked Oct 2026
- Snow months in Lachung, Yumthang and Zero Point; no other sightseeing when the road is shut; extra nights in snow; foreign nationals at Zero Point; Katao for Indian nationals only; no permit fee for Indian travellers now and the planned fee; the registered guide for foreign guests; the RAP about 15 days ahead — First-hand: the author and the operators who run these trips · checked Oct 2026
