Chandratal
The Moon Lake of the Cold Desert

The lake sits on a moraine shelf carved by an ancient glacier. Water enters via seeping snowmelt from the Chandrabhaga range around and exits via a small stream that eventually joins the Chandra river (which pairs with the Bhaga river at Tandi to become the Chandrabhaga / Chenab). Depth is 20 m at centre. Circumference 2.5 km. The colour shifts through the day are real and pronounced — turquoise at first light, deep sapphire mid-day, violet at 7 pm, then black under the Milky Way.

Access has two approach routes. From Manali (west): drive through Atal Tunnel to Gramphu (75 km, 2 h), then east on the old rough Manali–Kaza road via Chhatru, Chhota Dhara, and Batal (100 km, 6 h). From Batal a rough 14 km 4WD spur climbs to the Chandratal camps (2 h). From Kaza (east): drive west via Losar and Kunzum La (85 km, 3 h) then south on the same spur. The Kunzum La approach is more scenic and easier on the vehicle but requires the pass to be open (usually late May onwards).

Camping is regulated by the HP Forest Department to protect the sacred site. The lake edge itself is off-limits for camping — all camps are pitched at 4,200 m in a designated pastureland zone 2 km before the lake. You walk the last 2 km to the shore. Registered operators (Parasol Camps, Chandratal Camping Retreat, Trekmunk) hold 90% of the slots. Package rates are ₹3,500–7,500 pp for one night including tent, food, guide.

The Milky Way experience at Chandratal is unmatched. There is no light pollution for 100 km in any direction. Elevation 4,300 m means 40% less atmosphere than sea level, so stars come out crisper. Best months: June and September (August has too much monsoon spillover from adjacent Kullu). Bring a fast wide lens (14–24 mm f/2.8) and a small tripod. Milky Way core rises east around midnight in June, earlier in July, later in September. Even iPhone 14 Pro's Night mode gets a shot.