The Nandhaur Wildlife Sanctuary, located in Uttarakhand, India, has launched the 'Nandhaur Biodiversity Gallery' to promote eco-tourism and raise awareness about its rich biodiversity. Spanning 269 square kilometers, the sanctuary is home to 37 tigers and a variety of flora and fauna. The gallery, developed by the Haldwani forest division, features high-quality interpretive panels that display various species of mammals, birds, butterflies, and reptiles. It also includes a historical section showcasing archival materials related to forest management in the region. This initiative aims to educate visitors, particularly school children and nature enthusiasts, while promoting Nandhaur as an essential eco-tourism destination. The gallery is part of a series of efforts by the forest department to enhance eco-tourism, including the registration of safari vehicles and training of nature guides.