Kathmandu to Lhasa Overland: What the Border Crossing Is Really Like

Travelling overland from Kathmandu into Tibet is one of Asia’s great journeys — a climb from the green Nepali hills onto the vast, thin-aired Tibetan plateau, ending in Lhasa. It is also one of its most bureaucratically constrained. Understanding the paperwork is most of the battle.

You cannot do this independently

The single most important thing to know: entering Tibet is not open independent travel. You must go as part of an organised tour arranged through a licensed operator, and you need specific permits that individuals cannot obtain on their own:

• A Tibet Travel Permit, arranged by your tour operator.
• A Chinese Group Visa issued for the trip — note that entering Tibet from Nepal typically requires this group visa arranged in Kathmandu, which can supersede a standard Chinese visa you already hold.
• Additional permits for travel beyond Lhasa to restricted areas.

Rules for entering Tibet change frequently and the border has closed to foreign travellers for extended periods in the past. Treat any itinerary as provisional and confirm the current situation with a licensed operator close to your travel dates.

The crossing itself

The overland route has historically used the Friendship Highway, though the primary crossing point has shifted over the years (the Rasuwagadhi–Kerung crossing has been the main road link in recent times, after the older Kodari/Zhangmu crossing was damaged in the 2015 earthquake). Expect a long processing day at the border: paperwork checks, customs, and the transfer from Nepali to Chinese systems and vehicles. Patience is part of the deal.

Altitude is the other border

You gain enormous altitude quickly on this route, and the plateau sits well above the elevation at which altitude sickness becomes a real risk. Build acclimatisation into the itinerary, ascend as gradually as the schedule allows, stay hydrated, and take symptoms seriously. The scenery is extraordinary; the thin air is not a detail.