The city of Tønsberg is Norway's oldest city, most likely founded in year 871.Schandy, Tom and Tom Helgesen (2012). Naturperler i Vestfold. Forlaget Tom & Tom v/Schandy. Page 100. . Tønsberg is home to Tønsberg Fortress, which is Scandinavia's largest ruin site. It includes ruins from Castrum Tunsbergis, Norway's largest castle in the 13th century. An outdoor music festival is held at Tønsberg Fortress every July. Ruins of a German fortress can be seen at Folehavna Fort on West Island, Sandefjord.
The city of Tønsberg is Norway's oldest city most likely founded in year 871Schandy Tom and Tom Helgesen (2012) Naturperler i Vestfold Forlaget Tom & Tom v/Schandy Page 100  Tønsberg is home to Tønsberg Fortress which is Scandinavia's largest ruin site It includes ruins from Castrum Tunsbergis Norway's largest castle in the 13th century An outdoor music festival is held at Tønsberg Fortress every July Ruins of a German fortress can be seen at Folehavna Fort on West Island Sandefjord