| Citadellet | |
|---|---|
| Horten, Norway | |
Citadellet in 1903 |
|
| Built | 1848-1851 |
| Construction materials |
Stone |
| In use | 1848-? |
| Controlled by | Norway |
Citadellet (The Citadel) is the name of a 19th century fortress built between 1848 to 1851. The fortress was intended to protect the Royal Norwegian Navy's Karljohansvern naval station in Horten. Its architect was Christian Heinrich Grosch (1801-1865). The fort was demolished in 1971 to make room for a new large welding hall to be added to the naval ship yard.