Fredriksholm Fortress built

1662 CE.

Shown on the map at 58.095°, 7.982°.

Fredriksholm Fortress (Norwegian: Fredriksholm festning) was situated on an islet off Kristiansand, Norway. Today the former fortress is in ruins and the site is a popular place for sightseeing.

Text from the Wikipedia article Fredriksholm Fortress, licensed CC BY-SA 4.0.

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