Kastelskirken
Copenhagen Municipality, Denmark
The Citadel Church (in Danish: Kastelskirken) is located in the Kastellet (Citadel "Frederikshavn") in Copenhagen, the capital of Denmark. The church was originally reserved for the garrison of the castle, but in 1902 also incorporated a civil parish. The Citadel Church celebrated its 300th anniversary in 2004.
Church data from Wikidata (CC0). Summary from Wikipedia (CC BY-SA).