Dulahatgaon is situated in Lakhimpur District of Assam, 6 km to the north of Nij Laluk, 15 km to the west of Bachagaon and 15 km to the south of Diju. Majuli Island, the world’s biggest river island, in the lap of the Brahmaputra , is towards the south of Dulahatgaon. Major attraction is the Ranga Reserve Forest.