Bumla Pass

Perched at a formidable elevation in the Eastern Himalayas, Bumla Pass serves as a critical connection between India's Tawang district in Arunachal Pradesh and Cona County in Tibet. This ancient trade route, now a military frontier, offers a stark, windswept landscape that bears witness to both geopolitical history and the enduring majesty of the high mountains.

History & Context

Bumla Pass holds significant historical weight, primarily as one of the land border points between India and China. Its strategic importance became tragically apparent during the 1962 Sino-Indian War, where it was a flashpoint of conflict. Following the war, the pass remained closed for decades to civilian movement. It was eventually reopened for limited border trade and for pilgrims in 2006, allowing local traders to exchange goods and providing a path for Buddhist pilgrims to visit sacred sites. The pass is also remembered for being the route taken by the 14th Dalai Lama, Tenzin Gyatso, in 1959, when he sought refuge in India after escaping Tibet. Today, Indian Army personnel maintain a strong presence, facilitating cordial interactions with their Chinese counterparts at designated Border Personnel Meeting (BPM) points.

What Makes It Distinctive

Beyond its strategic importance, Bumla Pass is distinguished by its extreme altitude and the raw, untamed beauty of its surroundings. The landscape is often blanketed in snow for much of the year, transforming into a monochrome vista of white peaks and rugged terrain. One distinctive feature at the pass is the "Heap of Stones" memorial, erected by the Indian Army in memory of soldiers who lost their lives in the 1962 war. Visitors can also see the Border Personnel Meeting (BPM) hut, a rare site where Indian and Chinese military personnel regularly meet. Another unique aspect is the high-altitude lake, the Sangestar Tso, often referred to as the Madhuri Lake, formed after an earthquake. The air is thin, and the silence profound, broken only by the wind, offering a tangible sense of being at the edge of civilization.

Best Time to Visit

The optimal window for visiting Bumla Pass is during the summer months, from May to October. During this period, the snow largely recedes, making the roads more accessible and the weather relatively milder, though still cool. Temperatures range from approximately 5°C to 15°C. The monsoon season (July-September) brings heavy rainfall, increasing the risk of landslides and road closures, which can make travel challenging. Winter, from November to April, sees heavy snowfall and extremely low temperatures, often dropping well below 0°C, making the pass frequently inaccessible due to blocked roads. While visually stunning when covered in snow, reaching the pass in winter requires specific permissions and high-clearance vehicles, and even then, road conditions can be unpredictable.

How to Reach

Reaching Bumla Pass involves travel through challenging mountain terrain. The journey typically begins from Tawang town.

• Nearest Airport: Tezpur Airport (TEZ) in Assam is approximately 325 km from Tawang, requiring a further 12-14 hour drive. Guwahati's Lokpriya Gopinath Bordoloi International Airport (GAU) is a larger hub, about 480 km from Tawang, involving a 16-18 hour drive.
• Nearest Railhead: The nearest major railhead is Tezpur Railway Station (TPZ), approximately 315 km from Tawang. Another option is Guwahati Railway Station (GHY), about 470 km from Tawang.
• Road Route: From Tawang town, Bumla Pass is approximately 37 km away. The journey takes around 2-3 hours by a high-clearance vehicle (like a local taxi or SUV). The road is largely unpaved, narrow, and often covered in ice or snow, particularly at higher altitudes. Shared taxis are generally not available for the Bumla Pass route; it requires booking a dedicated vehicle from Tawang. The route passes through the high-altitude P.T. Tso Lake and Sungester Lake.

Permits & Entry

As Bumla Pass is located in Arunachal Pradesh and is a sensitive border area, specific permits are mandatory:

• Inner Line Permit (ILP): Required for Indian citizens who are not permanent residents of Arunachal Pradesh. This permit can be obtained online through the Arunachal Pradesh government portal or in person from Resident Commissioner offices in major cities like Delhi, Kolkata, Guwahati, Tezpur, or from the Deputy Commissioner's office in Bhalukpong or Tezpur. The permit usually costs Rs. 100 for online applications. Information is not officially published or may change. Visitors are advised to confirm locally before travelling.
• Protected Area Permit (PAP): Required for foreign nationals. This permit can be obtained from the Ministry of Home Affairs, Government of India, or from Indian Missions abroad, Foreigners Regional Registration Offices (FRROs), or Arunachal Pradesh government offices in Delhi, Kolkata, Guwahati. The fee for a PAP is generally USD 50 per person or Rs. 4000 per person. Information is not officially published or may change. Visitors are advised to confirm locally before travelling.
• Special Permit for Bumla Pass: In addition to the ILP/PAP for Arunachal Pradesh, a further special permit is required to visit Bumla Pass itself. This permit is issued by the Deputy Commissioner's office in Tawang and then countersigned by the Commanding Officer of the Indian Army at Tawang. This process generally takes a day or two and requires the ILP/PAP details. Tourists can typically arrange this through local tour operators or taxi drivers in Tawang.
• Entry Fee/Timings: There is no specific entry fee for the pass itself, but permits are checked by the Indian Army at various checkpoints. The pass is generally accessible during daylight hours, but visitors are advised to start early from Tawang due to road conditions and security checks. Information is not officially published or may change. Visitors are advised to confirm locally before travelling.

Nearby Attractions

• Tawang: The district headquarters, home to the magnificent Tawang Monastery, one of the largest Buddhist monasteries in India.
• Sela Pass: A high-altitude mountain pass providing the only road access to Tawang, known for its pristine Sela Lake and panoramic views.
• Dirang: A scenic valley town with hot springs, the Dirang Dzong (a traditional stone fort), and the National Yak Research Centre.
• P.T. Tso Lake (Pankang Teng Tso Lake): A beautiful high-altitude lake surrounded by flowers in summer, located on the road to Bumla Pass.
• Sungester Lake (Madhuri Lake): A picturesque lake formed by an earthquake, known for its serene environment, also en route to the pass.

Traveller Tips

1. Altitude Sickness: Bumla Pass is at a very high altitude. Acclimatize in Tawang for at least 24-48 hours before ascending. Carry necessary medications and stay hydrated.
2. Clothing: Dress in multiple warm layers, even in summer, as temperatures can drop suddenly and winds are strong. Waterproof outer layers are advisable.
3. Vehicle: Only hire high-clearance 4x4 vehicles (like Innova, Scorpio, Bolero) from Tawang for the trip, as the road conditions are rugged.
4. Photography: Photography is generally permitted, but always be respectful of military installations and personnel. Ask for permission if photographing individuals.
5. Connectivity: Mobile network coverage (especially for non-BSNL users) is intermittent or non-existent beyond Tawang town. Inform family/friends of your travel plans.
6. Essentials: Carry sufficient water, energy bars, and a basic first-aid kit. There are no shops or facilities at the pass itself.
7. Environmental Respect: The region is ecologically fragile. Do not litter and stick to designated paths. Maintain the pristine nature of the mountains.