Elafonisos is by far the largest inhabited island in the Peloponnese archipelago, and the only one that is a separate municipality. There are also some archaeological discoveries to explore on the island and in the surrounding waters. The main church of the community is Agios Spyridon which is built on a tiny separate piece of land which is connected by a bridge over shallow waters to the rest of the island. The community's land area also includes 3 km2 (1 sq mi) of the mainland consisting mainly of the famous Punta Beach.