Mountain Pass · Arunachal Pradesh
Bum La Pass
Indo-China border pass at about 4,600 m, visited with a special permit by Indian citizens.
Quick facts
- Best season
- April – June and October – November (often closed in heavy snow)
- Duration
- Full day from Tawang (with Madhuri Lake)
- Altitude
- ≈4,600 m
- Nearest town
- Tawang (Tawang)
- Permit
- Indian citizens only. ILP plus special pass from the DC office in Tawang, endorsed by the Army. Not open to foreigners.
About Bum La Pass
Bum La is a high mountain pass at about 4,600 m (15,200 ft) on the border between India and the Tibet Autonomous Region of China, around 37 km from Tawang. It is one of the designated border personnel meeting points between the two armies, and historically was one of the routes by which the 14th Dalai Lama came into India in 1959. During the 1962 war Chinese forces advanced through this area.
For civilians, the attraction is the journey and the sense of standing at the edge of the country. The road climbs through a stark, rocky landscape dotted with frozen lakes and army posts, often under snow even in spring. At the pass, soldiers usually give a short briefing on the history of the border, and visitors can see the boundary markers and the surrounding peaks.
Visits are tightly controlled. Only Indian citizens may go, a special pass must be obtained in Tawang a day in advance, and photography of military installations is prohibited. The route can close without notice due to weather or security, so treat it as a bonus rather than a guarantee.
How to reach Bum La Pass
About 37 km from Tawang by permitted local SUV; 3–4 hours each way on rough road.
Tours that include Bum La Pass
Things to do
Places near Bum La Pass
Bum La Pass FAQs
Who can visit Bum La Pass?
Only Indian citizens with an Arunachal ILP and a special pass issued in Tawang. Foreign nationals are not permitted.
Is Bum La open every day?
No. It can close for weather, snow or security reasons, sometimes at short notice. It is often closed on certain weekdays.
How cold is Bum La?
Very cold — sub-zero temperatures are common outside summer. Carry a down jacket, gloves and a cap.
Facts checked against: en.wikipedia.org · tawang.nic.in. Conditions change — verify timings and permits before travel.