Athirappilly is a first grade Grama Panchayath with 489.00 km2 area in Chalakudy Taluk, Thrissur district in Kerala, India. It is located 60 km from Thrissur city, 70 km northeast of Kochi city, 55 km northeast of Cochin International Airport, and 30 km from Chalakudy town.
The Athirappilly Falls is situated 1000 ft above sea level on the Chalakudy river, at the entrance to the Sholayar ranges of the Western Ghats, Athirappalli is a scenic combination of forests and little streams. Falling from a height of 80 feet, this is one of the largest waterfalls in the state. Many endangered and endemic species of flora and fauna are found in the forests of the Athirapilly-Vazhachal area. This area is the only place in the Western Ghats where four endangered hornbill species are seen. The Western Ghats is one of the most important biodiversity hot spot in the world. This valuable natural world is already degraded by mining and hydro electric projects. Environmentalists claim that Athirapally is a one-of its-kind riparian ecosystem in Kerala.