About Fort of São Jorge at Oitavos
Fortifications, Historic, Interesting Places, Castles
The Fort of São Jorge is located on the coastal highway EN 247, near the Oitavos dunes, in the parish and municipality of Cascais, Lisbon district, Portugal.
The fort was erected during the Portuguese Restoration War with Spain. It was designed as shelter for a small garrison of a corporal, three gunners and 18 soldiers, positioned to prevent landings on the coast between Guincho beach and Guia beach and thus complement the defence of the River Tagus. It permitted crossfire with the Fort of Nossa Senhora da Guia and the Fort of São Brás de Sanxete at Praia Guincho. The fort was constructed under the direction of António Luís de Meneses, 1st Marquis of Marialva.