Kolahoi Glacier Trek

Kolahoi Glacier Trek: Route to the Ice Fields

The Kolahoi Glacier trek covers a distance of 44 kilometers (round trip), starting and ending at Aru Valley near Pahalgam. The trail leads to the snout of the Kolahoi Glacier at an elevation of 12,000 feet (3,650 meters). The glacier is the primary source of the Jhelum River's main tributary, the Lidder River.

Day-by-Day Route Breakdown

Day 1: Aru Valley to Lidderwat (10 km, 6 hours)
The trek begins at Aru village (7,920 ft) and follows the pine-forested trail along the West Lidder River. The trail has a gradual incline. You will camp at the Lidderwat meadow (9,130 ft).

Day 2: Lidderwat to Dudhsar Lake (12 km, 6 hours)
You will leave Lidderwat and follow the trail toward the Satlanjan valley. The trail climbs past shepherd huts, crosses streams over log bridges, and ascends steeply to the high-altitude Dudhsar Lake (11,800 ft), where you will camp.

Day 3: Dudhsar Lake to Kolahoi Glacier Snout and back to Lidderwat (12 km, 7 hours)
You will hike from the camp to the viewpoint overlooking the snout of the Kolahoi Glacier (12,000 ft). The terrain is rocky and filled with moraine debris. Standing directly under the snout is prohibited due to frequent rockfall and ice calving. After taking photos at the viewpoint, trek back to Satlanjan and descend to Lidderwat camp.

Day 4: Lidderwat to Aru Valley (10 km, 4 hours)
Follow the West Lidder river trail back through the pine forests to terminate the trek at Aru village.

Trek Difficulty & Fitness Reality

The Kolahoi Glacier trek is classified as Moderate. The trail is mostly flat until Satlanjan, after which it climbs steeply over moraine and boulders to the glacier basin. You must avoid walking onto the glacier ice itself without crampons and rope harnesses, as crevasse fields are present. Fitness requires walking 12 km in a single day.

Best Time for Kolahoi Glacier Trek

The best season is from June to September. In early June, the glacier snout is covered in winter snow, making the approach easier. By September, the snow melts, exposing the grey ice and crevasses. Avoid trekking during heavy rain, as the moraine slopes become unstable and rockfalls are common.

How to Reach the Starting Point

Drive from Srinagar to Pahalgam (95 km), then continue for 12 km along the Aru road to reach Aru Valley. Private taxis from Pahalgam take 30 minutes to drop you at the Aru trailhead.

Permits and Guide Requirements

You must obtain a forest department entry permit at the Aru forest office. Bring physical photocopies of your Aadhaar card. You must hire a registered local guide to navigate the moraine sections near the glacier snout.

What Makes Kolahoi Glacier Different

This trek leads to the largest glacier in Kashmir, which stands at the base of the Kolahoi Peak (17,799 ft). You will see the transition from pine forest to alpine meadows and finally to the raw ice and moraine fields of the glacial snout.

Practical Tips

• Glacier Safety: Do not enter the ice caves at the snout. The ice is unstable and collapses without warning.
• Angling: The stream flowing from Satlanjan is a trout beat. Angling requires a license from the fisheries office in Pahalgam.
• Mobile Signal: Signal is unavailable past Aru. Carry a satellite communicator if traveling in a group.