The Trinity Church

The Trinity Church is located at Karlskrona in Blekinge, Sweden. Along with the Fredrik Church, the church is situated in the main square,, at the center of the island of Trossö.

The church was built in Baroque architecture for the town's German-speaking population. The first foundation stone was set in 1697. The church was inaugurated on June 27, 1709. The church was designed by architect Nicodemus Tessin the Younger 1654–1728). The structure includes a domed rotunda. At the time of the citywide fire in Karlskrona in 1790 the church burned and only the walls remained. The church was rebuilt after the original drawings.

Source: Wikipedia