Ключевые слова: ancient, aquitaine, architecture, boundary, bridge, building, castle, charentemaritime, citadel, defensive, entrance, exterior, fort, fortification, fortress, france, french, gate, historic, history, ile de re, island, landmark, maritime, martin, medieval, monument, nouvelleaquitaine, saintmartindere, stronghold, tourism, town, travel, travel destinations, unesco, vauban, world locations,