This Gosaikunda Lake trek guide covers one of the finest high-altitude circuits in Nepal — sacred Gosaikunda Lake at 4,380m, reached via the Laurebina Pass at 4,610m. You can trek to Gosaikunda two ways: as a standalone 8-day one-way trek from Dhunche to Sundarijal, or combined with the full Langtang Valley as a 12-day circuit from Syabrubesi. This guide covers both.
The lake is one of the most sacred sites in Himalayan Buddhist and Hindu tradition, and the Laurebina Pass delivers some of the finest panoramic mountain views on any Nepal trekking route below 5,000m. Trekkers who add Gosaikunda to their Langtang Valley trip consistently rate it as the best planning decision they made.
What’s Inside This Guide
- What Is Gosaikunda Lake?
- The Combined Route — Langtang and Gosaikunda
- Standalone Gosaikunda Route from Kathmandu
- Altitude and Difficulty
- Permits Required
- Best Time for the Gosaikunda Trek
- Culture and Pilgrimage
- Frequently Asked Questions
- Related Planning Guides
What Is Gosaikunda Lake? — Gosaikunda Lake Trek Guide
This guide starts with the lake itself, because understanding what Gosaikunda is changes how you experience the trek to reach it. Gosaikunda Lake sits at 4,380m in the Langtang-Gosaikunda conservation zone, directly south of the Laurebina Pass. It is the largest and holiest of seven high-altitude lakes in this zone — the one that names the entire ridge.
The lake is sacred in both Hindu and Tibetan Buddhist traditions. In Hindu mythology, Shiva thrust his trident into the mountain to release water after drinking poison, creating Gosaikunda. Over 15,000 Hindu pilgrims trek here for Janai Purnima each August, one of Nepal’s largest annual pilgrimages. The lake carries a spiritual significance altitude statistics can’t communicate.
What the lake looks like
Gosaikunda Lake covers approximately 1.6 km in length and sits in a natural basin below the Laurebina ridge. The water is deep and intensely blue, fed by glacial melt from the peaks above. A small Shiva temple sits at the lake’s edge, tended by a local priest throughout the season. Arriving before other groups delivers a silence the busier Himalayan destinations rarely offer.
The Combined Route — Langtang Valley and Gosaikunda
The combined Langtang and Gosaikunda circuit — Mountain Hike Nepal’s Langtang Gosaikunda Trek — is a 12-day route starting at Syabrubesi. It follows the standard Langtang Valley itinerary first, through Kyanjin Gompa with the optional Tserko Ri summit, then diverts toward Gosaikunda Lake via Thulo Syabru and Shin Gompa before finishing back at Dhunche rather than continuing on to Sundarijal. This sequence puts the Langtang Valley first, while trekkers are freshest, and the Gosaikunda crossing second, after full acclimatisation.
Combined route — key stages
Days 1–6 below match the confirmed standard Langtang Valley itinerary. Days 7–12 are reconstructed from the confirmed start point, duration, and finish point of this product — worth cross-checking against the live Langtang Gosaikunda Trek page before publishing.
| Day | Stage | Altitude | Notes |
|---|---|---|---|
| Days 1–6 | Standard Langtang Valley Trek through Kyanjin Gompa and the Tserko Ri summit day | 1,460m–3,870m | Same as the standalone Langtang Valley Trek, through the start of the descent |
| Day 7 | Lama Hotel → Thulo Syabru | 2,210m | Diverts east instead of continuing to Syabrubesi |
| Day 8 | Thulo Syabru → Shin Gompa (Chandanbari) | 3,330m | Same location, two names — monastery and yak cheese factory |
| Day 9 | Shin Gompa → Laurebina | 3,910m | Dedicated acclimatisation stop before the lake |
| Day 10 | Laurebina → Gosaikunda Lake | 4,380m | The sacred lake — highest overnight of the circuit |
| Day 11 | Gosaikunda → Laurebina Pass → Ghopte | 4,610m (pass), 3,430m overnight | Highest point of the circuit |
| Day 12 | Ghopte → Dhunche → Kathmandu | 1,400m (Kathmandu) | Ends at Dhunche, not Sundarijal — descent and return drive |
Why the combined circuit works
The Langtang Valley and Gosaikunda routes share the same road access corridor at Dhunche and Syabrubesi. No extra permit is needed for the Gosaikunda section either — the Langtang National Park Entry Permit and TIMS already cover it. The combined route is logistically clean as a result: one guide, one porter, one Kathmandu permit collection.
Standalone Gosaikunda Route from Kathmandu
This guide also covers the standalone Gosaikunda Lake Trek — for trekkers who want the Gosaikunda experience without the full Langtang Valley circuit.
Standalone itinerary — 8 days
The standalone Gosaikunda Lake Trek runs 8 days from Kathmandu and back, starting and finishing at different points — Dhunche at the start, Sundarijal at the finish — a genuine one-way route rather than a there-and-back trek. The trail heads north from Dhunche through Chandanbari (also known as Shin Gompa) and Laurebina to Gosaikunda Lake, crosses the Laurebina Pass, and descends through the Helambu region to Sundarijal, about an hour from Kathmandu.
Key stages on the standalone route
| Day | Stage | Altitude |
|---|---|---|
| Day 1 | Kathmandu → Dhunche (drive) | 2,030m |
| Day 2 | Dhunche → Chandanbari (Shin Gompa) | 3,330m |
| Day 3 | Chandanbari → Laurebina | 3,910m |
| Day 4 | Laurebina → Gosaikunda Lake | 4,380m |
| Day 5 | Gosaikunda → Laurebina Pass → Ghopte | 4,610m (pass), 3,430m overnight |
| Day 6 | Ghopte → Kutumsang | 2,470m |
| Day 7 | Kutumsang → Chisapani | 2,215m |
| Day 8 | Chisapani → Sundarijal → Kathmandu (drive) | 1,460m |
The standalone route is 8 days from Kathmandu return. It suits trekkers with limited time who want the Gosaikunda experience without the full 12-day combined circuit. Mountain Hike Nepal offers both the standalone Gosaikunda route and the combined Langtang and Gosaikunda circuit as separate packages.
Altitude and Difficulty
The Gosaikunda extension is rated moderate-to-hard, specifically because of the Laurebina Pass crossing at 4,610m. This is higher than Kyanjin Gompa’s 3,870m, though lower than the optional Tserko Ri summit at 4,984m. Unlike Tserko Ri, though, the Laurebina Pass is a committed crossing — there’s no turning back once the Ghopte descent begins. Trekkers need to be in good acclimatised condition before attempting the pass as a result.
Key altitude thresholds on the Gosaikunda extension
| Location | Altitude | Notes |
|---|---|---|
| Chandanbari (Shin Gompa) | 3,330m | First high stop after Dhunche — monastery and cheese factory |
| Laurebina | 3,910m | Dedicated acclimatisation stop before Gosaikunda |
| Gosaikunda Lake | 4,380m | Sacred lake — highest overnight on the extension |
| Laurebina Pass | 4,610m | Highest point of the extension — committed crossing |
| Ghopte | 3,430m | First overnight after the pass crossing |
AMS risk on the Gosaikunda extension
The extension reaches 4,610m at Laurebina Pass, approached after full Langtang acclimatisation on the combined route. The standalone route builds in its own buffer too: rather than pushing straight from Chandanbari to the lake, it adds a dedicated overnight at Laurebina (3,910m) to break the ascent into two safer stages before Gosaikunda.
Permits Required for the Gosaikunda Trek
The permit requirements are the same regardless of which route you take.
| Permit | Combined Route | Standalone Route | Cost |
|---|---|---|---|
| Langtang National Park Entry Permit | ✅ Required | ✅ Required | NPR 3,000 (~USD 23) |
| TIMS Card | ✅ Required | ✅ Required | NPR 1,000 (~USD 8), via registered agency |
Both permits are included in Mountain Hike Nepal’s package price, whether you’re booking the standalone Gosaikunda trek or the combined Langtang and Gosaikunda circuit. No ACAP is required for either route — that permit is specific to the Annapurna Conservation Area and doesn’t apply here.
Best Time for the Gosaikunda Lake Trek
Seasonal advice for Gosaikunda follows the Langtang Valley pattern — autumn and spring are the best windows, monsoon and deep winter the most challenging.
| Season | Months | Lake Conditions | Pass Conditions | Verdict |
|---|---|---|---|---|
| Autumn | Sept–Nov | Clear water, sharp views | Open — no ice typically | ✅✅✅ Best |
| Spring | Mar–May | Partially frozen in March, clear by April | Ice possible in March | ✅✅ Excellent (April) |
| Monsoon | Jun–Aug | Lake obscured by cloud, leeches below | Slippery | ❌ Not recommended |
| Winter | Dec–Feb | Frozen lake surface, extreme cold | Ice and snow — crampons needed | ⚠️ Experienced only |
October — the finest month for Gosaikunda
October delivers the best conditions at Gosaikunda: clear lake water, sharp mountain views from the Laurebina Pass, and stable weather for the crossing. Post-monsoon clarity reveals Ganesh Himal, the Langtang range, and on clear days the Annapurna massif from the pass. October should be the priority month for either route.
The Janai Purnima pilgrimage — July to August
Trekkers gather here in large numbers during the annual Hindu pilgrimage to Gosaikunda for Janai Purnima, the full moon of Shrawan — over 15,000 make the trip in late July or August. The Dhunche-to-Gosaikunda trail becomes extremely crowded during pilgrimage week as a result. Trekking during Janai Purnima is unique culturally, but it demands realistic expectations about crowds and teahouse availability.
Culture and Pilgrimage — What This Gosaikunda Lake Trek Guide Cannot Overstate
The cultural significance of Gosaikunda sets it apart from most Himalayan trekking destinations. The lake is an actively maintained pilgrimage site where Hindu and Buddhist religious life is visible to respectful trekkers — not just a scenic endpoint.
Shin Gompa monastery
Shin Gompa, also known as Chandanbari, sits at 3,330m as an active Buddhist monastery and cheese factory on the ascent to Gosaikunda. The monastery welcomes visitors, and the local cheese is distinctive, served throughout the route much like Kyanjin cheese on the Langtang side. Arriving in the afternoon with time for a monastery visit before dinner adds a cultural dimension that altitude-chasing alone misses.
Lakeside shrine and priests
A small stone shrine to Shiva sits at the edge of Gosaikunda Lake and is tended by a local priest throughout the trekking season. During festivals, Hindu sadhus make the pilgrimage to bathe in the lake’s sacred waters regardless of temperature. Arriving before the main groups gives the best chance to observe lakeside spiritual activity in its most authentic form.
Frequently Asked Questions
The combined Langtang Valley and Gosaikunda Lake circuit takes 12 days from Kathmandu return. Six days follow the standard Langtang Valley itinerary to Kyanjin Gompa, including the Tserko Ri summit day, before the descent begins. A further six days cover the Gosaikunda extension: the diversion to Thulo Syabru, the climb via Shin Gompa and Laurebina to the lake, the pass crossing, and the descent to Dhunche. Together, the 12-day circuit delivers two distinct experiences in a single, logistically clean trip.
Beginner suitability and pass questions
The standalone Gosaikunda route is properly paced, with a dedicated acclimatisation night at Laurebina before the lake, but it’s still more demanding than the standard Langtang Valley Trek for first-time trekkers, since the Laurebina Pass at 4,610m is a committed crossing at significant altitude with no prior altitude exposure beforehand. The combined route, attempted after full Langtang acclimatisation, is more manageable as a result. For first-time trekkers, the combined route is the safer and more enjoyable choice — the Langtang acclimatisation gives the body a real head start before the pass.
The Laurebina Pass at 4,610m is the high point of the Gosaikunda extension, a committed one-way crossing from the lake to the Ghopte valley on the eastern side. The pass crosses west to east on a clear marked trail, with no technical climbing required. In March, December, January, and February, though, the pass can carry ice requiring microspikes. October and April trekkers find the crossing straightforward.
Related Planning Guides
- Langtang Valley Itinerary — The full day-by-day Langtang circuit that forms the first half of the combined route.
- Difficulty Guide — How the Gosaikunda extension compares to the Langtang Valley in difficulty.
- Altitude Sickness Guide — AMS risk at Gosaikunda Lake (4,380m) and the Laurebina Pass (4,610m).
- Permits Guide — Park Permit and TIMS details for the combined circuit.
- Best Time to Trek — Seasonal conditions for both the Langtang Valley and Gosaikunda extension.
- Full Cost Guide 2026 — Budget breakdown for the Langtang Valley Trek.
- Langtang Valley Trek Package — Full 2026 package details from Mountain Hike Nepal including the combined circuit option.
Cross the Pass. Reach the Lake. Complete the Circuit.
The Laurebina Pass at 4,610m and Gosaikunda Lake at 4,380m are six additional days beyond Kyanjin Gompa. Most trekkers who walk the Langtang Valley don’t know they exist. Those who add them consistently say the same thing: it’s the version they’ll remember. Two landscapes, one pass, one sacred lake, twelve days from Kathmandu.
View the full Langtang Valley Trek package on Mountain Hike Nepal →
Questions about the combined route, permit costs, or departure dates? Our team responds within 12 hours.