Raja Selvaraj — CC BY 2.0. Wikimedia Commons source
Route at a glance
Altitude and duration are approximate and vary with the chosen approach. Confirm local conditions before travel.
- Region
- Lahaul–Spiti
- Max Altitude
- 16,000 ft (Baralacha La)
- Duration
- 4–5 days
- Difficulty
- Moderate
- Best Season
- June–September
- Base
- Batal / Chandratal
The Moon Lake
Chandratal — the 'lake of the moon' — is an impossibly blue crescent at 14,100 ft beneath the Chandrabhaga peaks, sacred in local lore and simply staggering at dawn. The trek links it to Baralacha La along the infant Chandra river, tracing the old Spiti–Ladakh road.
The Route
From the lake, camps at Tokping Yongma and Tokping Gongma stage the walk to Baralacha La (16,000 ft), where the Manali–Leh highway crosses; itineraries run the route in either direction with vehicle support at both ends.
Best Time and Difficulty
June–September. Moderate: high but short days, several stream crossings best done early morning, and big-sky camping throughout. Acclimatize before sleeping at the lake — you start high and stay high.
What to consider when planning
Start with the approach and the overnight elevations, rather than only the highest point. Chandratal Baralacha Trek should be assessed against your previous walking experience, available time and the conditions expected on the route. Check the return journey as carefully as the outward approach. The route outline above describes the landscape; it is not a navigation plan or a fixed day-by-day schedule.
Preparation and responsible travel
Build walking endurance before the trip and carry layers suited to changing mountain weather. Plan with experienced local support where the terrain requires it. Keep a conservative margin for delays and changing conditions. Stay on established paths, carry litter out and respect village customs. Avoid entering lakes or leaving offerings that become waste; mountain water sources and meadows are fragile.
Access and local checks
Confirm the current approach, trail status and any forest, protected-area or local entry requirements with the relevant authority before travel. Seasonal windows describe typical conditions, not a guarantee that the route is open. Road changes, snow, river levels and local restrictions can alter the journey. For remote crossings and glacier terrain, obtain an up-to-date assessment from qualified local professionals.
Frequently asked questions
Is this guide a day-by-day itinerary?
No. It introduces the route and its character. Exact stages should reflect current trail conditions, available overnight stops and the needs of the walking group.
How should I choose the season?
Use the season notes as a starting point, then check recent local conditions. A calendar window does not confirm safe snow, clear rivers or an open approach.
What makes this trek distinctive?
Chandratal — the 'lake of the moon' — is an impossibly blue crescent at 14,100 ft beneath the Chandrabhaga peaks, sacred in local lore and simply staggering at dawn. The trek links it to Baralacha La along the infant Chandra river, tracing the old Spiti–Ladakh road.
Where can I confirm practical details?
Consult the relevant regional tourism resources and local authorities, then check the route with an experienced local professional. Confirm access and transport before fixing dates.