Teknaf Wildlife Sanctuary, spanning over 11,615 hectares, is situated at the southern tip of Cox's Bazar District in Bangladesh. It was established to protect the region's unique flora and fauna. The core area of the sanctuary is about 4,000 hectares, and it is a part of the larger Teknaf Peninsula. The sanctuary hosts a rich biodiversity including endangered species such as the Asian elephant, hoolock gibbons, and various kinds of birds. The terrain is hilly with lush green vegetation, providing a mesmerizing scenic beauty. The wildlife sanctuary includes tropical rainforests, grasslands, and riverine forests, which create a natural habitat for the wildlife. For conservation purposes, there are restrictions on habitat disturbance, and it serves as a crucial area for biodiversity research. Visitors can explore designated paths for ecotourism and bird watching. As it is adjacent to the Naf River, the sanctuary also plays a significant role in watershed protection. The area's uniqueness is increased by the presence of the local Mro and Chakma communities, who have a rich cultural heritage.