Turkey. Istanbul. Theodosian Walls. Belgrade Gate. Second Military Gate.

ANCIENT AGE • ANCIENT WORLD • ANTIGUEDAD • ANTIQUITIES • ANTIQUITY • ARC • ARCH • ARCHES • ARCHWAY • ARCO • ARMS: BOW AND ARROW • ARROW • ARROWS • ART • ARTS • BASTION • BATTLEMENT • BATTLEMENTS • BELGRADE GATE • BIZANCIO • BOW (WEAPON) • BOW AND ARROW • BOW • BULWARK • BYZANTINE EMPIRE • BYZANTINE • BYZANTIUM • CAMP • CASTLE • CITADEL • CITY WALLS • CLOUD • CLOUDS • CLOUDY • CONSTANTINOPLA • CONSTANTINOPLE • CRENELLATION • DEFENSIVE • DOOR • DOORWAY • EXTERIOR • EXTERNAL • FORT • FORTIFICATION • FORTIFIED WALL • FORTIFIED WALLS • FORTITUDE • FORTRESS • GATEWAY • HISTORIA UNIVERSAL • HISTORIA • HISTORY • HISTORY. • ISTANBUL • LAND WALLS • LEGEND • MERLON • MILITAR • MILITARS • MILITARY • MOUCHETTES • OUTER • OVERCAST • PALACE • PORCH • PORTAL • PORTICO • RAMPART • ROAD • ROADS • ROCK • ROCKS • ROCKY • RUA • SECOND MILITARY GATE • SECOND • STONE • STONES • STREET • STREETS • STRENGTH • STRONGHOLD • TEODOSIO • THEODOSIAN WALLS • THEODOSIAN • THEODOSIUS • TURK • TURKEY • TURKISH • TURKS • TURQUIA • VIA • WALL • WALLS • WAY • XYLOKERKOS