castle tower merlon

acquapendente alfina ancient antique architectural architecture battlement blue brick building castelo castle century city construction crenellated crenels culture defense defensive detail europe european exterior famous feudal fort fortification fortifications fortified fortress gothic guard heritage historic historical history italian italy king landmark legends majestic medieval merlon merlons military monument nobody old outdoor palace parapet perspective picturesque portugal protection province rampart romanesque scenic section sky solid stone stronghold structure texture torre tourism tower town traditional travel upright view village viterbo wall watchtower