Sajnekhali Wildlife Sanctuary and Watchtower
Sajnekhali Wildlife Sanctuary and Watchtower is located within the Sundarban Tiger Reserve in South 24 Parganas, West Bengal. Covering about 362 sq km of mangrove forest, it was declared a wildlife sanctuary in 1976 and forms the core of the Sundarban Biosphere Reserve. The sanctuary is known for Royal Bengal Tigers, diverse mangrove flora, and birdlife. Its watchtower, interpretation centre and Bonobibi Temple are key visitor points accessible only by boat.