Constructed from the ruins of an existing monastery, Forte São João Baptista das Berlangas, or simply known as the Fort of the Berlangas, is located on the west coast of Portugal situated on the largest island of the Berlengas Archipelago, Berlenga Grande Island. The forte belongs to a group of defensive military structures meant to protect the city of Peniche.

Forte São João Baptista das Berlangas - Peniche visitor guide showing a virtual tour of 'Forte São João Baptista das Berlangas' linked to an interactive map with local and travel information. 360° panoramas from Estremadura.