It is located at Nellore district. Its area is 4.4 sq. km. A small freshwater irrigation tanks with Barrington a tress providing nesting ground for Grey pelican. Open bill stork, White Ibis, Night heron, Cormorant, Teals, Ducks etc. Villagers of Nelapattu offer full protection to these birds. Best season to visit October to March.
Air: Nearest airport is Chennai.
Road: 23 km by road from Sullurpet railway station, 80 km by road from Chennai on Chennai-Kolkata road NH 5.