This museum is on the site of one of the most important places in Swedish history and it gives visitors a vivid taste of Viking life. Cistercian monks came to Varnhem in the 12th century and built the Varnhem Abbey. The ruin has for a long time been considered one of the oldest churches in the country. But archeological finds from 2005 revealed that the Vikings living here were Christians long before the monks arrived. Behind the ruin of the Varnhem church archeologists found the remains of a 10th-century church that was part of the Varnhem estate and graveyard where more than a thousand graves have been identified. The graves of master and the mistress of the estate, Kättil and Kata, were found the beautiful stone crypt, and this enabled the scientists to reconstruct their daily life, habits, clothing, and age when they died.