Borgring: 1000-year-old Viking fortress uncovered in Denmark | The Independent

A 10th-Century Viking fortress has been discovered by archaeologists in Denmark.  The circular structure was found at Borgring, to the west of the country, in 2014, but now new tests have revealed it was likely to have been built by King Harald Bluetooth Gormsson. The structure was built in a perfect circle and is the fifth Viking castle to be discovered in the country since the 1930s.

Πηγή: Borgring: 1000-year-old Viking fortress uncovered in Denmark | The Independent