Spain. Aragon. Jaca. The Citadel, built in the 16th century by Tiburzio Spannocchi.

16 16TH XVI XVITH SIXTEENTH CENTURY • 16TH CENTURY • ARAGON • ARAGONESE • ARC • ARCH • ARCHES • ARCHITECTURE • ARCHWAY • ARCO • ARMS: BOW AND ARROW • ARROW • ARROWS • ART • ARTS • BANNER • BASTION • BOW (WEAPON) • BOW AND ARROW • BOW • BRIDGE • BUILDING • BUILDINGS • BULWARK • BURNAO • CAMP • CASTLE • CITADEL • CITY WALL • CITY WALLS • CITYWALL • CIVIL • CONSTRUCTION • CONSTRUCTIONS • COUNTRY ROAD • DEFENCE • DEFENSE • DEFENSIVE • DRAWBRIDGE • EDIFICIO • EDIFICIOS • ENTRANCE • EXTERIOR • EXTERNAL • FLAG • FORT • FORTIFICACION • FORTIFICATION • FORTIFICATION: CITY WALL • FORTIFIED • FORTITUDE • FORTRESS • GATEWAY • GRASS • HERB • HIGH WALL • HISTORIA UNIVERSAL • HISTORY • HUESCA PROVINCE • JACA • LEGEND • MILITAR • MILITARS • MILITARY • MOAT • MODERN AGE • MODERN ERA • MODERN PERIOD • NO ONE • NO-ONE • NOBODY • OUTER • PALACE • PATH • RAMPART • REIGN OF PHILIP II • ROAD • ROUTE • SAN PEDRO CASTLE • SPAIN • STRENGTH • STRONGHOLD • TIBURZIO SPANNOCCHI • TRENCH • WALL • WAY