About The Nagarjunasagar-Srisailam Tiger Reserve (NSTR) is one of India’s largest and most significant tiger reserves in India, located in the Nallamala hill ranges of Andhra Pradesh and Telangana. Locations covered: Andhra Pradesh: Prakasam, Kurnool, Guntur Telangana: Nalgonda, Mahabubnagar Area: ~3,728 sq km (largest tiger reserve in India). Established: 1983 as a wildlife sanctuary, declared […]