St. Clement's Church

St. Clement's Church is a medieval ruin featuring two naves separated by three stone columns, with entrances positioned on the south and west sides. The layout reveals how the interior space was organized to serve a community of worshippers.

The structure was built in the 12th century and dedicated to Pope Clement I, serving the community for several centuries. Around 1540, the Protestant Reformation led to its closure and subsequent demolition.

The burials discovered during excavations show that this location held significance for early Christian communities in Norway. Visitors can sense the layered history of a burial ground that predates the visible stone structure.

The ruins sit within an open park near the railway tracks in the eastern part of central Oslo and are freely accessible. Visitors can explore the remains at any time without needing special arrangements.

Archaeologists uncovered 81 burials during excavations that predate the stone building by centuries, reaching back around 1000 years. This discovery reveals the site was a significant burial ground long before the visible structure was constructed.