Thommankuthu is a very scenic waterfall near Thodupuzha, in the southern state of Kerala, India and is named after the great hunter, Mr. Thommachen Kuruvinakunnel, who let the world know of this beautiful waterfall in the jungle in the late 1920s. Thommachen also played a big part in the discovery of the site for the Idukki Dam. This panchayat, belonging to Thodupuzha Thaluk in Idukki District, is one of the major eco-tourism centres in Kerala.
Thommankuthu waterfall is a seven - step waterfall located in forest. A trek of 12 km through the forests is possible