Umatumuni River Island, nestled in the Lakhimpur district of Assam, is a hidden gem in the Brahmaputra river basin. Located approximately 50 km north of North Lakhimpur town and surrounded by the pristine waters of the Brahmaputra and its tributaries, this river island offers breathtaking natural beauty and tranquility. Umatumuni is famous for its lush greenery, fertile lands, and vibrant local culture, making it a perfect spot for eco-tourism and rural exploration. Visitors can experience serene riverfront landscapes, traditional Assamese villages, and seasonal riverine biodiversity. Accessible by boat from North Lakhimpur or nearby ferry points, Umatumuni River Island is an ideal offbeat destination for nature lovers and photographers seeking to explore Assam’s lesser-known river islands.