- Tourist attractions & sightseeing, practical information. St Olav Catholic Cathedral (St Olav Domkirke).
- St. olav catholic cathedral parish. ... Since 1953 St Olav’s Church has had the status of the Cathedral of the Diocese of Oslo.
- Next to the monastery are the ruins of the St. Hallvard's Cathedral, a grand church dedicated to Oslo's patron saint, built around the year 1070 AD.
- The truth is that my "pilgrimage" is from a Norwegian town called Halden to Oslo and the St. Olav´s Catholic Church.
- Next to the monastery are the ruins of the St. Hallvard's Cathedral, a grand church dedicated to Oslo's patron saint, built around the year 1070 AD.
- When the Roman Catholic Diocese of Oslo was established in 1953, St. Olav's was chosen as the episcopal seat and was elevated to the rank of cathedral.
- Next to the monastery are the ruins of the St. Hallvard's Cathedral, a grand church dedicated to Oslo's patron saint, built around the year 1070 AD.
- The pilgrimages to Nidaros Cathedral in Trondheim, and thus the origin of the St. Olav Way, began in 1030 after the death of St. Olav in Stiklestad.