Day 1
Besisahar to Chame
3 hrs / 8 km / sleep 2,670 m
Drive from Besisahar to Chame (6 - 7 hours by jeep) along the Marsyangdi River valley. Chame is the district headquarters of Manang with hot springs nearby.

Annapurna
Trek to Tilicho Lake (4,919m) - one of the highest lakes in the world, nestled in a dramatic amphitheatre of towering cliffs and glaciers in the Annapurna region. The trail follows the classic Annapurna Circuit route through diverse landscapes from subtropical forests to arid high-altitude terrain.
Overview
Long-form route context for planning, pacing, and realistic expectations.
Trek to Tilicho Lake (4,919m) - one of the highest lakes in the world, nestled in a dramatic amphitheatre of towering cliffs and glaciers in the Annapurna region. The trail follows the classic Annapurna Circuit route through diverse landscapes from subtropical forests to arid high-altitude terrain.
This itinerary is synced from TrekGuard mobile app data and includes 12 planned days, 145 km of walking, and 5,800 m of total elevation gain.
Highlights include Tilicho Lake (4,919m) - among world's highest lakes, Manang Valley & Gangapurna Glacier, Tilicho Base Camp panorama, Diverse landscapes from subtropical to alpine.
Itinerary
Day 1
3 hrs / 8 km / sleep 2,670 m
Drive from Besisahar to Chame (6 - 7 hours by jeep) along the Marsyangdi River valley. Chame is the district headquarters of Manang with hot springs nearby.
Day 2
5 hrs / 15 km / sleep 3,310 m
Trek through apple orchards and pine forests. The massive south face of Annapurna II dominates the skyline. Cross to Upper Pisang for spectacular views.
Day 3
6 hrs / 18 km / sleep 3,540 m
Follow the upper trail through Ghyaru with panoramic Annapurna views, then descend to Manang. The landscape becomes drier and more Tibetan.
Day 4
4 hrs / 6 km / sleep 3,540 m
Acclimatization day. Hike to Gangapurna Lake or Ice Lake (4,600m) for incredible views. Explore Manang's gompas and the Himalayan Rescue Association clinic.
Day 5
3 hrs / 8 km / sleep 3,734 m
Leave the main Annapurna Circuit trail and head northwest toward Tilicho. Small climb to Khangsar, the last permanent village before Tilicho Base Camp.
Day 6
5 hrs / 10 km / sleep 4,150 m
Trek through exposed, rocky terrain prone to landslides. The trail traverses steep hillsides above the Marsyangdi valley. Reach Tilicho Base Camp lodge with dramatic cliff walls surrounding you.
Day 7
7 hrs / 14 km / sleep 4,150 m
Pre-dawn start to reach Tilicho Lake (4,919m). The trail gains 770m through moraine and scree. The turquoise lake sits in a stunning amphitheatre of snow-capped peaks. Return to base camp.
Day 8
5 hrs / 10 km / sleep 4,050 m
Descend back toward the main trail through Khangsar, then continue to Yak Kharka to rejoin the Annapurna Circuit toward Thorong La.
Day 9
3 hrs / 7 km / sleep 4,450 m
Short climb to Thorong Phedi (or High Camp at 4,850m if feeling strong). Rest and prepare for the big pass crossing tomorrow.
Day 10
8 hrs / 16 km / sleep 3,760 m
Cross the legendary Thorong La Pass (5,416m) - the highest point of the trek. Steep descent to the sacred temple complex of Muktinath.
Day 11
5 hrs / 20 km / sleep 2,720 m
Descend along the Kali Gandaki valley through Kagbeni and along the riverbed - the deepest gorge on Earth. Jomsom is the trek endpoint.
Day 12
0 hrs / 0 km / sleep 827 m
Fly from Jomsom to Pokhara (20 minutes) or drive (8 - 10 hours). Weather delays are common - keep a buffer day.
Altitude profile
The single biggest safety factor on a high trek is how fast your sleeping altitude rises. Here's the shape of this itinerary.
760 m
Start
4,450 m
Highest sleep
4,919 m
Max altitude
12
Nights
See which days climb too fast and add rest days to build a safer schedule.
Check acclimatization →Map
Leaflet route rendering with checkpoints, altitude markers, and GPX geometry where published.
Static route references for offline planning.
Route files are planning references only. Always follow current trail conditions, local notices, and guide advice.
Use a mobile-friendly checklist for clothing, electronics, medicine, documents, and trail gear.
Altitude and safety
Climb gradually and take acclimatization seriously.
Check weather, wind, and daylight before long days.
Descend and seek help if altitude symptoms worsen.
Straight answers on length, altitude, permits, season and cost for the Tilicho Lake Trek, generated from the same route data the TrekGuard app uses.
The TrekGuard planning itinerary for the Tilicho Lake Trek runs 12 days and covers 145 km of walking. That includes 1 acclimatization day where you sleep at the same village instead of climbing higher. Treat it as a baseline: weather, flight delays and how you acclimatize can add days, so build slack into your schedule.
The Tilicho Lake Trek tops out at 4,919 m. The highest place you sleep on this itinerary is about 4,450 m, which matters more for altitude illness than the daytime high point.
The Tilicho Lake Trek normally requires: Annapurna Conservation Area Permit (ACAP), TIMS Card. Permit rules, fees and issuing offices change between seasons - confirm the current requirements with the Nepal Tourism Board or a registered agency before you travel.
Mar - May, Sep - Nov is the usual window for the Tilicho Lake Trek. Outside it you are trading stable weather for either monsoon cloud and leeches or deep winter cold and snow-blocked passes.
The Tilicho Lake Trek is rated challenging, with 5,800 m of total ascent over 145 km. Walking days are roughly 3-8 hours. Above 4,000 m the limiting factor is usually altitude rather than fitness, so pace and rest days matter more than training volume.
Yes. The Tilicho Lake Trek reaches 4,919 m, well above the 2,500 m mark where acute mountain sickness (AMS) becomes possible for anyone, regardless of fitness or age. Keep sleeping-altitude gains gradual, take the built-in rest days (1 on this itinerary), and descend if headache, nausea or breathlessness get worse rather than better. This is general information, not medical advice - see a travel-medicine clinician before the trip.
Yes - the Tilicho Lake Trek GPX and KML tracks are free to download from this page and open in TrekGuard, Gaia GPS, Garmin Connect, Organic Maps or Google Earth. The track is a planning reference built from route data, not a surveyed trail: verify junctions on the ground and follow local signage and guides over the line on your screen.
The Tilicho Lake Trek starts at Besisahar and finishes at Jomsom, in the Annapurna region.
Read next
Long-form articles covering acclimatization, permits, packing and navigation for this route.

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Honest comparison of five offline Nepal trekking apps - TrekGuard, Gaia GPS, Mapy.com, Organic Maps, Maps.me - on maps, GPX, altitude safety, battery, and cost.

8 min read / 2026
How to think about route direction, altitude gain, Thorong La timing, road sections, permits, and realistic pacing on the Annapurna Circuit.

8 min read / 2026
What to look for in a Nepal trekking app, and how TrekGuard helps with GPX routes, offline prep, altitude awareness, and packing checklists.
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Planning aid - not a guide or rescue service. GPX lines, checklists, forecasts, and altitude readouts support your judgment. Trails, weather, permits, and illness can change faster than any app. Download offline map packs before signal ends; live map tiles and fresh weather need network. SMS SOS sharing needs cellular texting - not satellite.
Get it on Google Play
Download map packs on Wi‑Fi, pull weather while online, then use GPS altitude, planner & safety tools on trail - free on Google Play. Not a guide or rescue service.