Some of India's famous protected areas are found in South India. These include Project Tiger reserves Periyar National Park, Kalakad - Mundanthurai and Nagarjunsagar-Srisailam Tiger Reserve. Important ecological regions of South India are the Nilgiri Biosphere Reserve, located at the conjunction of the borders of Karnataka, Kerela and Tamilnadu in the Nilgiri Hills including Mudumalai National Park, Bandipur National Park, Nagarhole National Park Silent Valley National Park, Wayanad Wildlife Sanctuary and Nugu Wildlife Sanctuary and the Anamalai Hills including the Eravikulam National Park, Chinnar Wildlife Sanctuary, Parambikulam Wildlife Sanctuary and the adjacent The Indira Gandhi Wildlife Sanctuary and National Park of the Western Ghats.