Athirappilly is a first grade Grama Panchayath with 489.00 km² area in Mukundapuram 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 on the Chalakudy river, which originates in the upper reaches of the Western Ghats. 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. The International Bird Association has declared it an “Important Bird Area” and the Asian Nature Conservation Foundation has recommended that the area should be declared a sanctuary or a national park, he points out. The Wildlife Trust of India says it represents one of India’s best elephant conservation efforts. Athirapalli falls is best visited during rains, rest of the year there is water flow but hardly the spectacle it is during Jun–Oct.

Tourism:
Athirappilly is popular among tourists. Athirappilly Falls is one of the best places to visit in Kerala. Another popular waterfall to visit is the Vazhachal Falls. Athirappilly Falls is a part of Chalakudy river and it is approximately 80 feet in height. Athirappilly is easily reachable from Chalakudy by taking a vehicle for rent or by bus from the Chalakudy private bus terminal. Athirappilly is situated on SH-21 highway connecting Tamil Nadu and Kerala, night driving is not advised. But you can enjoy the adventurous drive in the middle of jungle.