Eravikulam National Park is a 97 km2 national park located along the Western Ghats in the Idukki district of Kerala in India.
Eravikulam National Park is administered by the Kerala Department of Forests and Wildlife, Munnar Wildlife Division, which also runs the nearby Mathikettan Shola National Park, Anamudi Shola National Park, Pambadum Shola National Park, Chinnar Wildlife Sanctuary and the Kurinjimala Sanctuary. Eravikulam National Park is a UNESCO World Heritage Site.
The main body of the park consists of a high rolling hill plateau with a base elevation of about 2,000 m. The terrain consists of high altitude grasslands interspersed with sholas. Anamudi, 2,695 meters, the highest peak in India south of the Himalayas is inside this park. Many perennial streams criss-cross the park. They merge to form tributaries of the Periyar river in the west and of the Cauvery River in the east. Lakkom Water falls is in this region.
Twenty six species of mammals have been recorded in the park including the largest surviving population of Nilgiri tahr, estimated at about 750 individuals. The other ungulates are lion-tailed macaques, gaur, Indian muntjac and sambar deer. Golden jackal, jungle cat, wild dog, dhole, leopard and tiger are the main predators. Some little-known animals such as Nilgiri langur, stripe-necked mongoose, Indian porcupine, Nilgiri marten, small clawed otter, ruddy mongoose, and dusky palm squirrel are also found.Elephants make seasonal visits.
132 species of birds have been recorded which include endemics like black-and-orange flycatcher, Nilgiri pipit, Nilgiri wood pigeon, white bellied shortwing, Nilgiri flycatcher and Kerala laughingthrush.
Endemic butterflies confined to the shola-grass land ecosystem like the red disk bushbrown and Palni four wing are among the 101 species in the park.
19 species of amphibians have been recorded in the park.