Ключевые слова: ancient, aquitaine, arch, architecture, bastion, blaye, bordeaux, bridge, brig, building, cannon, castle, citadel, defense, defensive, estuary, europe, european, fortification, fortress, france, french, garonne, gateway, gironde, heritage, historic, historical, history, holiday, medieval, old, older, ramparts, river, rock, round, stone, strong, tourism, tourist, tower, traditional, travel, unesco, vauban, wall, walls, water,