Nagarjun Sagar Srisailam is the largest tiger reserve in India established in 1983, identify the districts where it spreads?

Nagarjunsagar-Srisailam Tiger Reserve is the largest tiger reserve in India  . The reserve spreads over five districts, Kurnool District , Prakasam District , Guntur District , Nalgonda District  and Mahabub Nagar district . The total area of the tiger reserve is 3,728 km2 (1,439 sq mi). The core area of this reserve is 1,200 km2 (460 sq mi). The reservoirs and temples of Srisailam  are major attraction for many tourists and pilgrims. It is the largest tiger reserve forest in India and is located inside Nallamala forest  area.