The church, with a single nave and a bell tower, has a simple classical portal from 1699 with a niche next to it containing the polychrome statue of the Saint. The high altar was built in 1699, while the new side altar of the Madonna della Provvidenza and the floor were built in 1737. The wooden statue of the Saint (1704) by the sculptor from Palermo Noè Marullo replaced the sixteenth century destroyed by fire. The side walls are covered with marble slabs with bas-reliefs depicting the miracles of the Saint. The door of the sacristy, in polychrome marbles and with carved wooden doors, dates back to 1737. In a small room carved into the rock is the ancient place of prayer of Sant’Antonio.