Cathedral Ruins in Hamar

The Hamar Cathedral ruins are the remains of a medieval church in the Norwegian town of Hamar, on the shore of Lake Mjøsa, within the Hedmarksmuseet museum grounds. Today they stand protected beneath a large glass hall, and visitors can walk on raised walkways right above the old walls.

What is this place?

Hamar became a bishop's seat in 1152, and the cathedral was completed around 1200. It was a Romanesque building that received Gothic additions in the 14th century. For several centuries it served as the main church of the diocese and a religious centre for this part of Norway.

How did the cathedral end up in ruins?

After the Reformation the cathedral lost its importance. In 1567, during the Northern Seven Years' War, Swedish troops destroyed the bishop's palace, and a fire left the church with only part of its walls. Over the following centuries the remains weathered, and stone was also reused as building material.

How are the ruins protected?

In 1987 the county decided to build a shelter to halt the decay of the walls. A competition drew 52 entries and was won by the architects Kjell Lund and Nils Slaatto. The hall opened in August 1998. Its glass panels let daylight in, so the ruins can be seen from both outside and inside. The contrast between the modern structure and the centuries-old stone is a big draw for architecture fans.

What will you see?

• Wall fragments of the Romanesque cathedral from around 1200.
• Elements added in the Gothic period.
• Walkways and viewpoints that let you get close without harming the monument.
• The other parts of the Hedmarksmuseet grounds.

Are events held here?

Yes. The hall has good acoustics, so it hosts concerts and religious events. The ruins are therefore more than an exhibit: they again serve as a gathering place, much as they did when the cathedral was in use.

Frequently asked questions

When was Hamar Cathedral built? Construction began after the diocese was founded in 1152 and finished around 1200.

Who destroyed it? In 1567, during the Northern Seven Years' War, Swedish troops destroyed the bishop's palace, and fire left the church in ruins.

Why was the glass hall built? To shield the surviving walls from rain, frost and further deterioration. It opened in 1998.

Are the ruins part of a museum? Yes, they belong to Hedmarksmuseet, which runs the whole Domkirkeodden area.

Is it worth visiting on a rainy day? Yes. The visit takes place under cover, so weather matters less than at typical open-air ruins.

Combine the visit with a walk along the Mjøsa shore and the rest of the museum. For anyone interested in medieval Norway it is one of the more interesting stops in the Innlandet region, and for architecture lovers it shows how a modern structure can protect old walls.