Noa Dihing River is in Changlang District of Arunachal Pradesh. The river is a tributary of the Brahmaputra River. The Noa Dihing River drains the rain from northern and eastern ranges of Arunachal Pradesh and pours them into Brahmaputra. The beautiful forest camp,
Deban is on the banks of the river. The camping spot,
Haldibari lies across the Noa Dihing River. The Namdapha Tiger Reserve and National Park is located near the river.