Defensive wall

Gates of Tashkent Cerro de la Mora Cerro de la Virgen Aurelian Walls Venetian walls of Nicosia Walls of Arcos de la Frontera Walls of Macau Worcester city walls curtain wall Walls of Constantinople palisade Gallo-Roman walls of Le Mans Walls of Dubrovnik Castillo Castillo Gil de Olid Castillo Arco de los Blancos churchyard fortification