Fortetza: Venetian fortress in Rethymno, Crete
Ancient fortress
Kalemegdan fortress in Belgrade
Kalemegdan fortress in Belgrade
fortress
Fougeres fortress
Kalemegdan fortress in Belgrade
Kalemegdan fortress in Belgrade
Fortress Tower
Fortress
Akkerman fortress in Ukraine
Akkerman fortress in Ukraine
Hohensalzburg fortress
Hohensalzburg fortress
Masada fortress
Peter and Paul Fortress. Oppositely banks of Neva
Tower of the fortress of San Leo
castle fortress
Ancient Fortress
Alexandria fortress
San Leo fortress main entrance
The army terrace of San Leo fortress
Two towers of San Leo fortress
Old fortress
Brimstone Hill Fortress - St Kitts