St Antony's Shrine is positioned at Nalumukku on the Erattayar - Thankamani road,
Idukki District. A shrine of the Santhigram parish, the church comes under the Kothamangalam diocese. The church is very famous for liturgical services in honor of St Antony and Infant Jesus, on all Tuesdays and the first Friday of every month. A statue of Infant Jesus is placed inside the shrine. Thousands of devotees of all faiths come for services.