The Middelaldercentret (English: Middle Ages Centre), which was established in 1989, is an experimental living history museum in Denmark, which depicts the middle ages in the Denmark of the late 14th and early 15th centuries. It is located in Sundby Lolland, some 4 km northwest of the centre of Nykøbing Falster.

More information on the Wikipedia page [1]

The English language version of the website is [2].