Orang National Park, located in the districts of Darrang and Sonitpur, is very popular among tourists for its rich flora and fauna. Known for its numerous wetlands, man-made water bodies and a wide spectrum of wildlife, Orang is one of the magnificent National Parks of the State. Due to its proximity to three rivers namely Pachnoi, Belsiri and Dhansiri, Orang forms a vital part of the Indo-Burma biodiversity hotspot.