Tower of London er en kongeborg i London på Themsens nordlige bred.
Rumelihisarı (Rumelian Castle) is a fortress located in Istanbul,
Kernen (svensk: Kärnan) er et tårn og en tidligere fæstning i He
Omaha Beach var kodenavnet for den del af Frankrigs kyststrækning i
The Halászbástya or Fisherman's Bastion is a terrace in neo-Gothic a
Kolomna Kremlin is a very large fortress in Kolomna, Russia. The stone
The Three Castles of Bellinzona are a group of fortifications located
The island of Spinalonga (Greek: Σπιναλόγκα), officially known as
Tvrđava svetog Mihovila u Šibeniku (od 1990-ih) , razg. Tvrđava sv
The Longues-sur-Mer battery was a World War II artillery battery
Besançon er en by i det østlige Frankrig med ca. 120.000 indbyggere. B
Fort Scratchley was a coastal defence installation at Newcastle, New
Brest Fortress (Belarusian: Брэсцкая крэпасць, ISO 9: Brèsckaâ krèpas
Imperialfästningen (hrvatski. Utvrda Imperijal) är en fästning i Du
Cu Chi tunnelerne er et system af tunneler i bydelen Cu Chi i Saigon,
The Pucará de Tilcara is a pre-Inca fortification or pucará located o
Alcazaba er et fæstningsværk i Málaga i det sydøstlige Spanien opf
Hanging bunker at Devil's slide is an abandoned military triangulation
St. Nicholas Fortress (hrvatski. Tvrđava Sv. Nikole) is a fortress
The Klis Fortress (hrvatski. Tvrđava Klis) is a medieval fortress