The church of "Trion Ierarchon" (The Tree Church Fathers) which has been the cathedral of the island for 150 years leads the intellectual cultivation of the island
The Church of "Trion Ierarchon" is a basilica of three aisles, built in 1846. It is built in the centre of the village near the beach.
In this church there is the icon of Panagias tis Eikonistrias, which was found in a miraculous way around 1650. This is the patron saint of the island and it is a sacred pilgrimage for both the inhabitants and the visitors of the island.
Many sacred heirlooms from all the country churches of the island have been transferred into this church as well as many icons of great archaeological value. all these sacred heirlooms are in perfect functional condition.