How to reach Dirang

From the airport

Tezpur's Salonibari Airport, about 195 km from Dirang, has had no passenger flights since October 2024 while its runway, which the Air Force also uses, is rebuilt. By mid-2026 no reopening date had been announced, so check before relying on it. The practical airport is Guwahati's Lokpriya Gopinath Bordoloi International Airport, which has flights from across India. It is about 360 km from Dirang, 10 to 12 hours by road via Tezpur, so most travellers either book a taxi through or spend the first night in Tezpur and set off early the next morning. The airport has a facilitation counter for tourist Inner Line Permits. Itanagar's Donyi Polo Airport at Hollongi is a little nearer, about 300 km by road via Gohpur and Bhalukpong, but has far fewer flights.

From the railway station

The nearest main station is Rangapara North Junction (RPAN), about 188 km from Dirang and 6 to 8 hours by taxi. It is served by the New Delhi–Dibrugarh Rajdhani and the Arunachal AC Superfast Express from Delhi and by the Kamrup Express from Howrah (each twice a week), as well as daily trains from Guwahati. Most arrive in the afternoon, evening or at night, so sleep in Rangapara or in Tezpur, about 30 km away, and set off early. Book a taxi ahead, as the shared Sumos leave from Tezpur.

Guwahati (GHY) has by far the most trains; continue by road via Tezpur. Bhalukpong (BHNG), about 140 km from Dirang, is served only by a slow passenger train from Dekargaon near Tezpur, which calls at Rangapara North and does not run every day, so it helps only if you plan to stay the night in Bhalukpong.

By road

Dirang lies on NH-13, the main road from Assam to Tawang. From Tezpur it runs north through Balipara to Bhalukpong, the Arunachal entry gate where permits are checked (about 55 to 60 km, 1 to 1.5 hours). It then climbs past Tipi on the Kameng river and through the Tenga valley to Bomdila, at about 2,400 m (about 100 to 110 km, 4 to 5 hours). From Bomdila the road drops 42 km to Dirang, at about 1,500 m (1 to 1.5 hours), passing the old fortified village of Dirang Dzong about 5 km before the bazaar. Allow 6 to 8 hours from Tezpur with stops.

From Guwahati, add about 160 to 180 km across the Assam plains to Tezpur (4 to 5 hours), making about 350 to 365 km and 10 to 12 hours in all. A shorter road from Guwahati runs north through Udalguri, Kalaktang, Shergaon and Rupa and joins NH-13 just below Bomdila. The state bus from Guwahati to Bomdila via Kalaktang uses it, but ask locally about its condition first.

NH-13 is mostly a paved two-lane road, but it winds constantly, and repair works or landslide clearance can hold traffic for an hour or more. Beyond Dirang the road runs through the Sela Tunnel, opened in March 2024, and on to Tawang, about 130 km away.

By bus

Arunachal Pradesh State Transport Services (APSTS) lists a Dirang–Guwahati route via Bomdila and a route between Dirang and the Itanagar area, and its Tawang–Guwahati and Tawang–Tezpur routes pass through Dirang. Bomdila has daily buses to Tezpur, Guwahati and Itanagar, and APSTS also lists a Bomdila–Guwahati route via Kalaktang. Seats can be booked online with APSTS or at its counters. Timings change, so check a day or two ahead. Foreign travellers should tell the operator when booking, because the permit check at the Arunachal entry gate can take longer for them.

Local transfers

Shared Tata Sumos for Tawang leave Tezpur's bus stand early each morning, from about 5:30 am, and pass through Bomdila and Dirang. Book a seat the day before and ask to be set down at Dirang. If you miss it, take a Sumo to Bomdila and change there, as Sumos run between Bomdila and Dirang every day. The bazaar is small enough to walk around, but hire a local taxi for sights farther out. Aim to arrive by mid-afternoon.

Distances from major points

• Guwahati to Tezpur: about 160 to 180 km
• Tezpur to Bhalukpong: about 55 to 60 km
• Bhalukpong to Bomdila: about 100 to 110 km
• Bomdila to Dirang: about 42 km
• Tezpur to Dirang: about 200 to 210 km
• Guwahati to Dirang (via Tezpur): about 350 to 365 km
• Guwahati airport to Dirang (via Tezpur): about 360 to 370 km
• Donyi Polo Airport (Itanagar) to Dirang: about 300 km
• Rangapara North station to Dirang: about 185 to 190 km
• Dirang to Sangti valley: about 14 to 15 km
• Dirang to Tawang (through the Sela Tunnel): about 130 km

Good to know

Dirang sits at about 1,500 to 1,600 m in the valley of the Dirang river in West Kameng, between Bomdila and the Sela range. It is quieter than Tawang and the usual overnight stop on the way there. There are hot springs about 2 km from the bazaar, village walks, and the Sangti valley about 14 km away, where black-necked cranes spend the winter.

Permits: Indian citizens need an Arunachal Pradesh Inner Line Permit. The tourist eILP is issued online for stays of up to 14 days, and permits are also issued at the state's Deputy Resident Commissioner offices, including those in Guwahati and Tezpur. Children under 14 do not need their own permit but must travel with an adult. Foreign nationals need a Protected Area Permit, which can be applied for only through an approved Arunachal tour operator.

Staying and money: Dirang has plenty of hotels, guesthouses and homestays, and Bhalukpong and Bomdila have rest houses and hotels if you break the drive. State Bank of India has a branch in Dirang. Bomdila, on the way up, has several more banks and the district hospital.

Safety

Keep a spare day in your plans. Monsoon rain from June to September brings landslides on the hill road above Bhalukpong that can hold traffic for hours, and from mid-November to February snow can fall around Bomdila and on the Sela range. Avoid the hill section after dark, and ask your hotel or driver about the road each morning. Dirang, at about 1,500 m, is low enough to sleep well. That makes it the usual night stop before the road to Tawang crosses the Sela range, where the pass is at about 4,170 m.

Travel tips

• Plan buffer time for road delays, especially in monsoon and winter.
• Start early for long drives to avoid night stretches on mountain roads.
• Keep offline maps and cash as backup in low-network zones.
• If you are continuing to high altitude areas, acclimatize and hydrate well.