Kailash Mansarovar Yatra via Nepal: Hilsa vs Kerung Routes Compared

The Kailash Mansarovar Yatra is a pilgrimage to Mount Kailash (6,638 metres) and the nearby sacred Lake Mansarovar (about 4,550 metres), both located in the Ngari region of the Tibet Autonomous Region of China. The mountain is revered as the abode of Lord Shiva by Hindus and is sacred to Buddhists, Jains and followers of the Bon tradition. Because the peak and lake lie just north of Nepal's border, Nepal has long been the most practical staging ground for Indian and Nepali pilgrims travelling overland or by air.

Two Nepal-China land crossings carry the bulk of Kailash-bound traffic today: Hilsa in Humla district (the Hilsa-Yari point, connecting to Purang/Taklakot in Tibet) and Rasuwagadhi in Rasuwa district (the Rasuwagadhi-Kerung, or Kerung/Gyirong, point). Both are official crossings with Nepal government immigration offices. A third option, flying to Lhasa and driving west, is longer and less common for pilgrims but is used when the land borders are disrupted.

Choosing between Hilsa and Kerung comes down to distance to Kailash, road and bridge status, cost, and how gradually the itinerary lets the body acclimatise to altitude. The two routes differ sharply on all four counts, and the correct choice in a given year can depend heavily on whether both borders are physically open.

The Hilsa route is the closest gateway from Nepal to Kailash and Mansarovar and has become the mainstay for Indian pilgrims. The standard itinerary flies from Nepalgunj in the Terai up to Simikot (about 2,910 metres), the headquarters of Humla district, and then continues by helicopter or on foot along the Karnali (Humla Karnali) valley to Hilsa (about 3,720 metres) on the Nepal-Tibet frontier. From Hilsa, pilgrims cross into Tibet and drive to Purang, also called Taklakot, before continuing to Lake Mansarovar and Darchen, the base for the Kailash kora.

The Simikot-Hilsa road, roughly 95 kilometres, became fully operational in July 2025 (around Ashar-Shrawan 2082 BS), which made the corridor motorable and reduced reliance on multi-day trekking. Even so, most modern packages use helicopter shuttles between Simikot and Hilsa, a flight of roughly 30 to 40 minutes, to save time and limit altitude stress on the mountain trail. From Hilsa, Lake Mansarovar is only about 100 to 105 kilometres away and can be reached in a few hours by road once the Chinese-side formalities are complete.

Hilsa's advantages are its short distance to Kailash, generally favourable weather in the pilgrimage season, geographical convenience and lower cost compared with the long overland loop through Kerung. Nepal's Department of Immigration operates an immigration office at Hilsa, and seasonal restrictions on Indian pilgrims using the point were eased in 2025. Around 6,500 Indian pilgrims used the Humla route in the previous season, and several private helicopter operators now run services out of Simikot during the yatra months.

The Rasuwagadhi-Kerung route is the classic overland corridor that leaves directly from Kathmandu. Vehicles head north through Trishuli, Dhunche and Syabrubesi in Rasuwa district, then follow the Bhotekoshi (Lhende) valley to Rasuwagadhi and Timure on the border, crossing into Kerung (Gyirong) in Tibet. From Kerung the road runs west across the Tibetan plateau, typically via Saga and Paryang, before reaching Lake Mansarovar and Darchen. The border post at Rasuwagadhi sits roughly 24 kilometres from Kerung town.

This route requires a minimum of about ten days and often twelve to fifteen days each way, because the drive from Kerung to Kailash across the plateau is long. Its main advantage is that it starts from Kathmandu without a domestic flight to the far west, and the plateau driving days can aid gradual acclimatisation if the itinerary is well paced. Rasuwagadhi opened for commerce in 2014, was designated an international crossing point in 2017, and had by 2024/25 become the primary route for international tourists and a major trade corridor.

The route's key vulnerability is the terrain. On 8 July 2025 (roughly 24 Ashar 2082 BS), a catastrophic flood on the Bhotekoshi/Lhende river, triggered by a glacial lake outburst upstream in Tibet, swept away the Nepal-China Friendship (Miteri) bridge at Rasuwagadhi and damaged customs infrastructure. Cross-border movement was suspended for about six months. A temporary Bailey bridge was built and the checkpoint began partial operation from 28 December 2025, with formal resumption targeted from 1 January 2026, though initial passes were limited to Rasuwa district residents rather than through traffic.

On raw distance, Hilsa is far shorter: from Nepalgunj the route to Kailash is on the order of 600 kilometres, and Hilsa to Mansarovar itself is only about 100 kilometres. The Kathmandu-Kerung corridor is far longer overall, with total distances to Kailash commonly cited around 950 to 1,050 kilometres, most of it plateau driving beyond the border. This is why Hilsa itineraries can be completed in roughly 9 to 12 days while Kerung overland trips typically need 12 to 15 days or more.

Altitude gain is the central safety issue on both routes. The Hilsa approach climbs quickly from the lowland Terai at Nepalgunj to Simikot (~2,910 m) and Hilsa (~3,720 m), then to Purang/Taklakot (around 3,770-4,025 m) and Mansarovar (~4,550 m). The rapid gain, especially when helicopters are used, gives less time to adjust and demands a careful acclimatisation buffer. The Kerung route also crosses high plateau, but the longer driving days can allow more gradual adaptation if the schedule builds in rest.

The most demanding physical challenge on either route is the Kailash kora (parikrama) itself, a circumambulation of about 52 kilometres usually completed over three days. Its high point is the Dolma La pass at roughly 5,630 to 5,645 metres, a serious altitude for anyone who has not acclimatised. Regardless of the entry route, pilgrims should budget acclimatisation days, stay well hydrated, watch for symptoms of acute mountain sickness, and consider consulting a doctor about preventive medication before travelling.

Both routes cross into China, so pilgrims need Chinese travel documentation in addition to Nepal-side clearance. Indian passport holders travel on a Chinese group tourist visa arranged through an authorised agency, not an individual visa, plus the Tibet Travel Permit issued by the Tibet Tourism Bureau. For the restricted Kailash-Ngari area, additional permits, including an Alien's Travel Permit, a Foreign Affairs Permit and a Military Permit, are typically required and are handled by the tour operator. Because processing can take several weeks, applications are usually started months in advance.

On the Nepal side, the Department of Immigration under the Ministry of Home Affairs operates immigration offices at the main northern crossings, including Timure (Rasuwa) for the Kerung route and Hilsa (Humla) for the Hilsa route, as well as at Tatopani in Sindhupalchok. Pilgrims should carry a valid passport and follow the exit and entry stamping procedures at these offices. Nepali citizens face different documentation requirements from Indian and other foreign nationals, so it is important to confirm the exact paperwork with a licensed operator before departure.

Because border status can change with weather, bilateral decisions and infrastructure damage, pilgrims should verify current openings before booking. The Rasuwagadhi disruption after July 2025 is a clear reminder that a route open one season may be restricted the next. Cross-checking with the Department of Immigration, Nepal-based operators and current news is essential when planning a specific departure.

In a normal season with both borders fully open, the choice is largely about time, budget and comfort with rapid altitude gain. Hilsa suits pilgrims who want the shortest, quickest access to Kailash and are comfortable with helicopter-assisted travel and a faster altitude profile. The Kerung overland route suits those who prefer to leave directly from Kathmandu by road, want a longer, more gradual plateau approach, and are willing to spend more days each way. Cost, group size and operator logistics also weigh heavily on the decision.

As of the 2026 season, the practical picture favours Hilsa. The Hilsa-Yari crossing and the Simikot-Hilsa road are open and functioning, and Nepal officials have promoted the Humla route for Indian pilgrims. The Rasuwagadhi-Kerung point, by contrast, was still recovering from the July 2025 flood: a temporary Bailey bridge restored limited movement from late December 2025, but full through-traffic for pilgrims and traders remained constrained in the early part of 2026. Anyone planning a Kerung itinerary should confirm that the border is actually open for pilgrimage travel in their chosen window.

For deeper context on the region, see amarnepal's coverage of Humla and Rasuwa in the /districts section, the Himalayan peaks profiles under /peaks, and Nepal's broader trekking and tourism content. Those pages help pilgrims understand the geography, seasons and logistics that shape a Kailash journey from either the Humla or the Rasuwa side of the frontier.