Riddarholm Church built
1270 CE.
Shown on the map at 59.325°, 18.065°.
Riddarholmen Church (Swedish: Riddarholmskyrkan) is the church of the former medieval Greyfriars Monastery in Stockholm, Sweden. The church serves as the final resting place of most Swedish monarchs.
Text from the Wikipedia article Riddarholmen Church, licensed CC BY-SA 4.0.