Quality Hotel Mastemyr
In the heart of Old Town, and dating back one thousand years, these ruins were Oslo's first settlement. Middelalderparken known as Medieval Park in English, is now a heritage site that transforms into a popular park during the summer months. Various entertaining events are staged here every month. The park contains the remnants of one of the best preserved ancient sites in Oslo: the former royal estate, St. Mary's Church and St. Clement's Church.