2 Forts to Explore in Viken
Checkout places to visit in Viken
Popular Activities And Trips in Viken
Filter By Date
//
Sort By
Forts to Explore in Viken
Fredriksten fortressThis Fortress was constructed by Denmark-Norway in the 17th century. The fortress is home to several museums and art exhibitions.
Oscarsborg FortressOscarsborg Fortress is a coastal fortress in the Oslofjord. The fortress is best known for sinking the German heavy cruiser "Blücher" on 9 April 1940.