Gaztelugatxe

Gaztelugatxe is an islet on the coast of the Bay of Biscay belonging to the Biscayan municipality of Bermeo, in the Basque Autonomous Community. It is connected to the mainland by a man-made bridge.

A hermitage named Gaztelugatxeko Doniene in Basque (or San Juan de Gaztelugatxe in Spanish), dedicated to John the Baptist, is on top of Gaztelugatxe. Discoveries indicate a structure was on the island during the 9th century. The current structure was built in 1980 after the previous structure was destroyed in a fire. The hermitage belongs to the parish of San Pelaio in Bakio.