Aerial of city's historic fortifications in Yuryev Polsky
The Carpenter’s Tower — part of Sibiu’s medieval fortifications.
Anti-tank barrier or dragon's teeth made of concrete and iron as a fortification. Dragon's teeth
Anti-tank barrier or dragon's teeth made of concrete and iron as a fortification. Dragon's teeth
Anti-tank barrier or dragon's teeth made of concrete and iron as a fortification. Dragon's teeth
Anti-tank barrier or dragon's teeth made of concrete and iron as a fortification. Dragon's teeth
View of old Fort Vrmac is a former fortification of the Austro-Hungarian Empire in Kotor, Montenegro
Anti-tank barrier or dragon's teeth made of concrete and iron as a fortification. Dragon's teeth
Anti-tank barrier or dragon's teeth made of concrete and iron as a fortification. Dragon's teeth
Anti-tank barrier or dragon's teeth made of concrete and iron as a fortification. Dragon's teeth
Anti-tank barrier or dragon's teeth made of concrete and iron as a fortification. Dragon's teeth
View of old Fort Vrmac is a former fortification of the Austro-Hungarian Empire in Kotor, Montenegro
Anti-tank barrier or dragon's teeth made of concrete and iron as a fortification. Dragon's teeth
Anti-tank barrier or dragon's teeth made of concrete and iron as a fortification. Dragon's teeth
Anti-tank barrier or dragon's teeth made of concrete and iron as a fortification. Dragon's teeth
Anti-tank barrier or dragon's teeth made of concrete and iron as a fortification. Dragon's teeth
Anti-tank barrier or dragon's teeth made of concrete and iron as a fortification. Dragon's teeth
Anti-tank barrier or dragon's teeth made of concrete and iron as a fortification. Dragon's teeth
Anti-tank barrier or dragon's teeth made of concrete and iron as a fortification. Dragon's teeth
Anti-tank barrier or dragon's teeth made of concrete and iron as a fortification. Dragon's teeth
Anti-tank barrier or dragon's teeth made of concrete and iron as a fortification. Dragon's teeth
Anti-tank barrier or dragon's teeth made of concrete and iron as a fortification. Dragon's teeth
Anti-tank barrier or dragon's teeth made of concrete and iron as a fortification. Dragon's teeth
Anti-tank barrier or dragon's teeth made of concrete and iron as a fortification. Dragon's teeth
Anti-tank barrier or dragon's teeth made of concrete and iron as a fortification. Dragon's teeth
Fort of Al Sira Al Gharbiyya in Muscat
Bronze dragon statue on the dragon bridge with Ljubljana Castle on a hill in the background
Qaitbay Citadel in Alexandria
A stone fort of Kastio with battlements and flags under a cloudy sky, flanked
Fort and Coast Landscape View of Gozo Island in Malta
