Olavsklosteret Oslo

Olavsklosteret is a Dominican monastery ruin in Gamlebyen that preserves the stone foundations and walls of a medieval religious complex. The remains include three intact ground-floor rooms that demonstrate how these buildings were constructed and organized in medieval Oslo.

The monastery was established in 1239 under King Håkon Håkonsson as a Dominican religious community. It ceased operation during the Reformation, after which the buildings gradually fell into ruin.

The monastery ruins integrate with Minneparken, forming a significant archaeological complex that displays Oslo's medieval religious architecture alongside Hallvardskatedralen.

The ruins can be explored via clearly marked pathways with information boards describing the different areas and their original purposes. The site is located within Minneparken, a large open area that is easy to navigate and connects to other historical locations nearby.

The monastery took its name from Saint Olav, Norway's patron saint, giving this site special significance in the country's early religious history. This connection to a beloved national saint explains why these ruins have been carefully preserved as an important historical landmark.