Juselius Mausoleum built
1903 CE.
Shown on the map at 61.488°, 21.759°.
Jusélius Mausoleum (Finnish: Juséliuksen mausoleumi) is one of the most famous sights in Pori, Finland, at the Käppärä Cemetery (est. 1884). It is the only mausoleum in Finland and was completed in 1903.
Text from the Wikipedia article Jusélius Mausoleum, licensed CC BY-SA 4.0.