Santo Amaro Fort, also known as Areeiro Fort was built around the year 1659. This is a fortress of small dimensions integrated in the defensive coastal line to protect the mouth of the river Tagus, and therefore the entrance to Lisbon. Areeiro Fort or Santo Amaro Fort
Santo Amaro Fort, also known as Areeiro Fort was built around the year 1659. This is a fortress of small dimensions integrated in the defensive coastal line to protect the mouth of the river Tagus, and therefore the entrance to Lisbon.