Fredriksholm Fortress
| Fredriksholm festning Fredriksholm Fortress | |
|---|---|
| Kristiansand, Norway | |
Fredriksholm Fortress (1756) | |
| Site information | |
| Type | Fortress |
| Controlled by | Denmark-Norway (1662–1814) Swedish-Norwegian Union (1814–1874) |
| Site history | |
| Built | 1662 |
| In use | 1662-1804, 1808-1874 |
| Battles/wars | British raid on 18. September 1807 |
Fredriksholm Fortress (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.