We reached Naharlagun of Arunachal Pradesh at around 7 am in the morning. Naharlagun is a small town situated in the foothills of Himalayas of Arunachal Pradesh. Surrounded by mountains, Naharlagun sees annual long monsoon rains. The weather is hot and humid summer and moderate winter. There is also a helicopter service of Pawan Hans to Dibrugarh Airport and Guwahati Airport. It is connected by road to the rest of country via Guwahati which is 380 km away. Naharlagun is the gateway of Itanagar, capital of Arunachal Pradesh. If you want an Itanagar sightseeing tour you have to enter Itanagar through Naharlagun.