Discover Denmark's Viking Age Ring-Shaped Fortresses

Discover the five ring-shaped Viking fortresses that were built during the early Middle Ages in Denmark as either trading posts or military bases.

Viking ring fortress - Wikipedia

Danish Viking fortresses were designed to fend off other Vikings

Archaeologists in Denmark Have Unearthed a 10th-Century Viking Hall Deemed to Be the Largest Discovery of Its Kind in a Decade

The Viking Age Ring Fortress Of Trelleborg, Sjælland, Denmark

Borgring: the discovery of a Viking Age ring fortress, Antiquity

Archaeologists Uncover the First Viking Fortress Found in 60 Years

New Viking fortress found in Denmark. Found in a field belonging to the Vallo Diocese estate, a Viking Age circular fortress rewrit…

5 Danish ring fortresses were recently named world heritage by UNESCO

PDF) Borgring: the discovery of a Viking Age ring fortress

Trelleborg Viking Fortress, Denmark

New Viking Ring Fortress Discovered in Denmark

Denmark's Viking Ring Fortresses Will Be Europe's Next Big Attraction

Thousand-year-old Viking fortress reveals a technologically advanced society, Science

Trelleborg Viking Fortress - All You Need to Know BEFORE You Go (with Photos)