Chadar Trek 2026: Walk the Frozen Zanskar River

The Chadar Trek is a 9-day winter expedition across the frozen Zanskar River in Ladakh. You don’t walk beside the river here. You walk on it.

For centuries, this was the only route Zanskari villagers had to reach Leh once the mountain passes shut for winter. Traders and monks crossed it on foot, carrying goods over ice that could crack without warning. Today, trekkers come for the same frozen path, and the thrill hasn’t changed.

Ice sheets stretch out ahead in shades of white and blue-grey. Some parts are solid enough to walk straight across. Others need a slower, careful step. That contrast is what makes this trek unlike anything else in the Himalayas.

What Makes the Chadar Trek Different

Most winter treks take you around snow. This one puts you directly on top of a river. The Zanskar freezes into a thick sheet strong enough to hold a person’s weight, but only for a narrow window each year.

Temperatures swing hard here. Days sit between -5°C and -15°C. Nights on the riverbed drop to -25°C, sometimes lower. You’ll hear the ice creak and shift underfoot. That sound never stops being strange.

Along the route, you pass Tibb Cave, a natural rock shelter Zanskari traders once used to sleep through the worst of the cold. The trail ends near the Nerak waterfall, frozen mid-fall into a wall of solid ice.

Chadar Trek Itinerary

Day 1: Arrive in Leh. Rest and acclimatize.
Day 2: Acclimatization day. Short walks around Leh, medical check.
Day 3: Drive from Leh to Chilling, the trek’s starting point. Begin walking on the Chadar.
Day 4: Trek to Tibb Cave campsite, walking on frozen river ice.
Day 5: Trek further along the Chadar toward Naerak.
Day 6: Reach Naerak and visit the frozen waterfall.
Day 7: Begin the return trek, retracing the route toward Chilling.
Day 8: Complete the return trek. Drive back to Leh.
Day 9: Departure from Leh.

Exact camp points shift year to year based on ice conditions. Your trek leader adjusts the route on the ground, day by day, depending on how solid the Chadar is that week.

Best Time for the Chadar Trek

Mid-January to mid-February is the only real window. Full stop.

Before mid-January, the ice hasn’t set completely. Some patches stay dangerously thin. After mid-February, the sun starts working on the ice from above, and cracks begin to spread. Neither end of that window is safe for a full crossing.

The first two weeks of February are usually the sweet spot. Ice is thick, weather has settled, and the route tends to be at its most stable. We track river conditions daily during the season and shift batch dates when needed. Safety on the ice takes priority over any fixed schedule.

Chadar Trek Cost and What’s Included

Our Chadar Trek packages start at ₹22,500 per person. This is a technical trek, so pricing reflects specialized gear and higher guide-to-trekker ratios, not standard trekking costs.

What’s included:

• Hotel stay in Leh before and after the trek
• All meals during the trek: hot breakfast, lunch, and dinner
• Camping equipment, including sub-zero sleeping bags
• Trek permits and forest entry fees
• Experienced high-altitude trek leaders and support crew
• Basic medical kit and oxygen support on the route

Flights to Leh, personal gear, and travel insurance aren’t included. We’ll send you a detailed packing list once you book.

Difficulty Level and Fitness Requirements

This is rated extreme. Not moderate, not challenging. Extreme.

You don’t need mountaineering experience. You do need real fitness. Expect 5 to 6 hours of walking daily on uneven, slippery ice, carrying a daypack, in temperatures well below freezing. We recommend at least two months of cardio and leg-strength training before you book.

Altitude adds another layer. Camps sit between 3,300 and 3,800 meters. AMS is a real risk here, and our team monitors every trekker daily for early symptoms.

Why Book the Chadar Trek with Cliffhangers India

We’ve run winter expeditions across Ladakh for years, and the Chadar isn’t a trek we treat casually. Our trek leaders read ice conditions daily and change the route the moment something looks unstable.

Group sizes stay small on purpose. A crowded Chadar batch is a slower, riskier one. We keep our batches tight so every trekker gets proper attention on the ice.

Every batch travels with a certified medic and satellite communication, since regular network coverage doesn’t reach most of this route.

Ready to book your Chadar Trek slot? Reach out to Cliffhangers India, and we’ll confirm your dates and send your full pre-trek checklist.