Historical Background
The cathedral was built in the 12th century on the orders of Prince Vsevolod the Big Nest and named after the martyr St. Demetrius of Thessaloniki. A fragment of the saint's relics and his icon are kept inside. Inside, fragments of the Last Judgment fresco with images of the 12 apostles have survived. The Cathedral of St. Demetrius is a UNESCO World Heritage Site and is open to visitors. Today it serves as a museum.

