Khardung La Pass Ladakh Complete Guide 2026 — Altitude, Permit and Nubra Valley

Khardung La is a high mountain pass on the Ladakh Range approximately 40 km north of Leh, sitting at a verified altitude of 5,359 metres (17,582 ft). It is the gateway to the Nubra and Shyok Valleys — the primary reason most travellers cross it — and serves as a critical strategic supply route for the Indian Army to the Siachen Glacier. Built by the Border Roads Organisation in 1976 and opened to civilian traffic in 1988, Khardung La has become one of the most visited high passes in India for bikers, road-trippers, and Ladakh-bound travellers.

It is worth knowing the honest version of the altitude claim before you go: the signboard at the top still reads 5,602 metres (18,379 ft) and claims it is the highest motorable road in the world. Both figures have been contested for years by independent GPS surveys, SRTM satellite data, and topographic mapping — all of which consistently put the pass at 5,359 metres, making it roughly the ninth or tenth highest motorable pass, not the highest. Umling La in eastern Ladakh, opened a few years ago at over 5,800 metres, now holds the verified highest motorable pass record. None of this diminishes Khardung La — 5,359 metres is genuinely extreme altitude and the pass is spectacular — but knowing the real facts helps you set the right expectations.

Khardung La — Key Facts

Permit for Khardung La

An Inner Line Permit (ILP) is mandatory to cross Khardung La. The permit covers the Nubra Valley area beyond the pass and is verified at the checkpoint just before the final ascent.

• Online: Apply via the Ladakh Tourism online portal before leaving Leh. Apply at least 2 to 3 days in advance.
• Offline in Leh: Available from the DC Office or designated tourism offices in Leh town. Can be obtained on the day of travel if you go early morning.
• Cost: Approximately ₹200 to ₹440 per person depending on current rates (Indian nationals). Check current rates at the time of your visit as these are revised periodically.
• Carry photocopies of the permit — you will be checked at the Khardung La checkpoint and again at entry points into Nubra Valley.

How to Reach Khardung La from Leh

Khardung La is 40 km from Leh by road. The drive takes 1.5 to 2 hours one way. The route is: Leh → North Pullu → South Pullu → Khardung La Top.

• By private taxi from Leh: Most common option. Taxis from the Leh taxi stand cover Khardung La as a day trip or as part of the Nubra Valley crossing. Confirm rates at the Leh Taxi Union before booking.
• By motorcycle: The most popular way to cross Khardung La. Rent a Royal Enfield Himalayan 450, Classic 350, or Hero Xpulse from Leh. The road has steep switchbacks, loose gravel in sections, and requires experience on mountain roads. Do not attempt it on your first day in Leh — acclimatise first.
• By shared vehicle: Shared jeeps and sumos run from Leh to Nubra Valley via Khardung La on fixed days. Less flexible but the most economical option for budget travellers.

Important: Do not cross Khardung La on your first or second day in Leh. The pass sits 1,800 metres above Leh itself. Without proper acclimatisation, altitude sickness at 5,359 metres is a genuine risk. Spend minimum 2 full days in Leh before attempting the crossing.

Planning a Ladakh bike tour from Srinagar? Our Leh Ladakh bike tour package covers the Srinagar-Leh route and can be extended to include the Nubra Valley crossing via Khardung La.

The Road to Khardung La — What to Expect

The drive from Leh to Khardung La is divided into two clear sections by the checkpoint villages:

Leh to South Pullu (~15 km)

A relatively smooth paved road climbing through the initial Ladakh Range. South Pullu is the first checkpoint where your ILP is verified. Beyond here, the road begins to narrow and the switchbacks become more frequent.

South Pullu to Khardung La Top (~25 km)

This is where the road earns its reputation. The surface alternates between rough tarmac, packed gravel, and rocky sections. Switchbacks are tight and steep. Army trucks heading to Siachen use the same road, so give way when required. The final kilometre to the top is the most exposed — open to wind, often icy even in summer. Prayer flags appear in increasing numbers as you approach the summit.

At the top there is a small army cafeteria serving hot tea, Maggi noodles, and basic snacks. Stop for no more than 15 to 20 minutes — the altitude at 5,359 metres means even sitting still puts strain on your cardiovascular system. Symptoms of altitude sickness (severe headache, nausea, loss of coordination) are a sign to descend immediately.

What Is on the Other Side — Nubra Valley

Most travellers cross Khardung La not for the pass itself but for what lies beyond it. The Nubra Valley is one of Ladakh's most rewarding destinations and the descent from the pass into the broad desert river valley is one of the most dramatic landscape transitions in India.

• ((camel w22)) Hunder Sand Dunes and Bactrian Camels: Cold desert sand dunes in the middle of the Himalayas, with double-humped Bactrian camels available for rides. One of the most surreal landscapes in India.
• Diskit Monastery: The largest and oldest monastery in Nubra Valley, sitting above the village with views of the valley floor and a giant Maitreya Buddha statue facing toward the Pakistan border.
• Panamik Hot Springs: Natural hot springs in the upper Nubra Valley with water believed to have healing properties. The contrast of hot spring water and cold Himalayan air is exceptional.
• Turtuk Village: A Balti village near the India-Pakistan-China tri-junction, one of the most remote accessible villages in India. Opened to tourists only in 2010.
• Sumur Orchards: Apricot, apple, and sea buckthorn orchards that make Nubra Valley's microclimate unlike any other part of Ladakh.

A minimum of 2 nights in Nubra Valley is recommended to cover the main highlights after crossing Khardung La.

History and Strategic Significance

Khardung La sits on what was once part of the ancient Silk Road caravan route connecting Leh with Kashgar in Central Asia. Traders with horses and camels crossed this pass for centuries carrying goods between the Indian subcontinent and Central Asian markets. The route through Nubra Valley was a key segment of this trade network.

Today its significance is entirely military. The BRO-built road across Khardung La is the primary supply artery for the Indian Army's positions at the Siachen Glacier — the world's highest battlefield, where India and Pakistan have maintained opposing positions since 1984. The army trucks you share the road with on the way up are carrying supplies to soldiers stationed at altitudes above 6,000 metres.

Best Time to Visit Khardung La

• May to June: Pass opens after winter. Snow still visible on the upper sections. Road can be icy in early May — check conditions before attempting. Clear skies, low tourist footfall.
• July to August: Peak season. Road in best condition, weather most stable, all facilities at the top operational. Busiest period — expect other vehicles and riders.
• September: Excellent conditions. Fewer visitors than July-August. Snow begins returning to higher elevations in late September. One of the best months to cross.
• October to April: Pass officially closed to civilian traffic. The BRO keeps it open for army use but civilian crossings are not permitted. Do not attempt in winter.

Things to Do at Khardung La

• Motorcycle crossing: The defining Khardung La experience. The ride from Leh to the pass top and down into Nubra Valley on a Royal Enfield is one of the most celebrated motorcycle routes in the world.
• Photography: The view from the top — jagged Karakoram peaks to the north, the Ladakh Range stretching south toward Leh, and the vast desert valley below — is extraordinary. Morning light before 10 AM produces the best photographs.
• Snow in summer: Snow patches remain at the top even in July and August. A brief walk on snow at 5,359 metres is a genuinely memorable experience — but keep it brief and stay on the road side of the barriers.
• The descent to Nubra: The drive down the north face of Khardung La into Nubra Valley is arguably more spectacular than the pass top itself. The landscape shifts from Himalayan rock and ice to a wide, flat desert river valley within 30 km.

Travel Tips for Khardung La

• Acclimatise first: Spend minimum 2 full days in Leh (3,524 metres) before attempting Khardung La (5,359 metres). The 1,800 metre gain is significant. This is the most important rule and the most commonly broken one.
• Carry warm layers: Even in peak summer (July-August), temperatures at the top are 0 to 5°C with wind chill making it feel colder. A down jacket, windproof shell, gloves, and warm cap are essential.
• Do not linger at the top: 15 to 20 minutes is enough. Spending longer at 5,359 metres without acclimatisation increases altitude sickness risk significantly. Take your photograph, drink your tea, and descend.
• Fuel in Leh: Fill your tank completely in Leh before departure. There are no fuel stations between Leh and Nubra Valley. Carry a small jerry can for motorcycles.
• Avoid alcohol and heavy meals: Both reduce oxygen efficiency at altitude. Eat light and stay hydrated in the 24 hours before crossing.
• No mobile network: BSNL postpaid may have intermittent signal at South Pullu and Khardung La top. Do not rely on connectivity beyond Leh.
• Carry permit copies: Have physical copies of your ILP at all times. Digital permits are not always accepted at checkpoints.
• Drive cautiously: Army trucks have right of way on the narrow sections. Pull over and let them pass. The road surface deteriorates in the monsoon months — drive slowly on gravel stretches.

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Written by: Aaqib Bhat — Kashmir-based travel writer covering high-altitude passes, Ladakh destinations, and motorcycle routes for Thrillop.