church of santa maria da alcacova in castle of montemor-o-velho town, coimbra district of portugal

portugal montemor velho santa maria alcacova facade outside lady assumption religion castle fort wall landmark history historic fortress historical monument medieval tower culture heritage hill stone fortification coimbra montemorovelho landscape church portuguese fortifications ruin municipality castelo igreja citadel column catholicism christian romanesque hall religious exterior outdoor montemor-o-velho town district europe