Alamut (Persian: الموت) meaning eagle's nest is a ruined

Romania Castles and Fortresses

Fortresses and Defense Walls - Crystalinks

BalkanViator - Koules Castles (or previously known as Rocca a Mare, meaning Sea Fortress) was built as a powerful fortress to protect the port of Heraklion. However, in 1669, the Turks occupied

fortress - photo/picture definition at Photo Dictionary - fortress word and phrase defined by its image in jpg/jpeg in English

What are/have been the most impregnable fortresses in history? - Quora

Fortress: Symbol In Tea Leaf Dictionary

Fortress Of Meaning Art Print by Stanislav Lazarov

Fortifications of Vauban UNESCO World Heritage Sites - Wikipedia

Russian history in a stone fortress - TravelFeed

Anatolian Castle (Anadolu Hisari) In Istanbul.Historically Known As Guzelce Hisar(meaning Proper Castle) Is A Fortress Located In Anatolian (Asian) Side Of The Bosporus Stock Photo, Picture and Royalty Free Image. Image 91285798.