Denmark’s Viking Forts

A Google Earth tour of the Viking ring fortress of Fyrkat near Hobro, the ring castle at Aggersborgvej, and the ring fortress at Trælleborg. Both the Aggersborgvej castle and the ring fort at Trælleborg have been associated to King Harald Bluetooth and/or Sweyn Forkbeard and all three were constructed around the year 980 AD. Music - New Land By ALBIS (Slagelse)