The journey from Pelling to Tawang is a 700 km trip. You need to travel to Siliguri, then to Guwahati, and finally to Tawang. The route is very long and takes about 24 to 30 hours. Tawang is a beautiful town in Arunachal Pradesh.
Total Distance: 700 km by road, 400 km straight-line.
You need a permit to visit Arunachal Pradesh.
March to June and October to December.