Carlsten is a stone fortress located at Marstrand, on the western
Varberg Fortress was built in 1287-1300 by count Jacob Nielsen as
Olavinlinna (svenska. Olofsborg; literally St. Olaf's Castle) is a
Skansen Kronan (English: Redoubt Crown) is a redoubt in Gothenburg,
Vyborg Castle (Russian: Выборгский замок, Finnish: Viipurin linna
Häme Castle (Hämeen linna in Finnish, Tavastehus slott in Swedish) i
Bohus Fortress (also Baahus or Båhus, originally: Bagahus) lies along
The Raseborg Castle (Finnish: Raaseporin linna, Swedish: Raseborgs
Kuusisto Castle (Swedish: Kustö slott) was a medieval episcopal
Kastelholm Castle (Kastelholms slott in Swedish) is a medieval castle
The Kajaani castle (Finnish: Kajaanin linna, Swedish: Kajaneborg,
Karlsborg Fortress is situated on the Vannäs peninsula in Karlsborg
Oulu Castle (Uleåborgs slott in Swedish, Oulun linna in Finnish) was
Junkarsborg was a medieval castle in Karis, Finland. Today only
Kalemegdan (Serbian Cyrillic: Калемегдан) is a fortress and park in a
Fredriksten is a fortress in the city of Halden in Norway.
Dover Castle is situated at Dover, Kent and has been described as the
Hammershus is Northern Europe's largest medieval fortification,
Kronborg is situated near the town of Helsingør (immortalised as
Fort Bard (italiano. Forte di Bard - français. Fort de Bard) is a
The Belogradchik Fortress (Bulgarian: Белоградчишка крепост, Bel
Sverresborg (Norwegian:Sverresborg i Trondheim) or Sverre Sigurdsson's
Southsea Castle is one of Henry VIII's Device Forts, also known as
Fortress Marienberg (German: Festung Marienberg) is a prominent
Yoros Castle (Türkçe. Yoros kalesi) is a ruined castle at the c
The Citadel of Besançon in Franche-Comté, France, is one of the m
Turku Castle (Finnish: Turun linna, Swedish: Åbo slott) is a monument
Bergenhus fortress (Norwegian: Bergenhus festning) is a fortress
Akershus Fortress (Norwegian: Akershus Festning) or Akershus Castle
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