The oldest parts of the cathedral consist of the octagon with its surrounding ambulatory in which was the original high altar with the reliquary casket of St. Olav and choir.
This was the site of the original high altar, with the reliquary casket of St. Olav, and choir. The oldest parts of the cathedral consist of the octagon with its surrounding ambulatory.
The oldest parts of the cathedral consist of the octagon with its surrounding ambulatory. This was the site of the original high altar, with the reliquary casket of St. Olav, and choir.
The oldest parts of the cathedral consist of the octagon with its surrounding ambulatory. This was the site of the original high altar, with the reliquary casket of St. Olav, and choir.