How To Reach
Dong in Arunachal Pradesh is the easternmost village of India, famous for witnessing the first sunrise of the country. Reaching Dong is an adventure that includes flight/train to Assam or Arunachal followed by a scenic road journey through mountains, rivers, and forests — and finally a short sunrise trek. Here’s your complete travel guide to reach Dong smoothly.
1. By Air
Nearest Major Airport: Dibrugarh (Assam) From Dibrugarh, you travel by road to Tezu or Namsai and then continue to Walong and Dong.
Closest Airport: Tezu (Arunachal Pradesh) Limited flights, but saves a lot of travel time. From Tezu, hire a vehicle to reach Walong.
2. By Train
Nearest Railway Station: New Tinsukia Junction (Assam)
Well connected with major Indian cities.
From Tinsukia, continue the journey by road toward Tezu/Namsai → Walong.
3. By Road
Most travellers reach Dibrugarh / Tinsukia first and then drive to Dong using one of the two available routes:
Route 1: Via Tezu Dibrugarh/Tinsukia → Dirak Gate → Tezu → Hayuliang → Walong → Dong ● This is the most common and comfortable route. ● Better for travellers looking to explore the Lohit valley.
Route 2: Via Namsai Dibrugarh/Tinsukia → Namsai → Chongkham/Alubari → Tezu → Walong → Dong ● Ideal if you want to explore Namsai’s monasteries and cultural attractions on the way.
4. The Final Stretch To Walong
Final Stretch: Walong → Dong Sunrise Trek
Dong is about 6–7 km ahead of Walong
A 1.5 to 2-hour uphill trek to the viewpoint
Most people start the trek around 1–2 AM to catch the first sunrise of India
Local guides are available and recommended
Basic homestays and camping options exist nearby