Forte de Santo António do Monte Brasil
Azores, Portugal
The Fort of Santo António (Forte de Santo António), also known as the Redoubt of Santo António (Reduto de Santo António), is located on the peninsula of Monte Brasil, in the civil parish Sé, in the municipality of Angra do Heroísmo, along the southern coast of Terceira, Portuguese archipelago of the Azores. It is part of the complex of defensive structures of the Fort of São João Baptista, that crossed-fire with the Fort of São Sebastião in the defense of the Bay of Angra.
Fort data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).