ca 2500 BCE – 900 CE
Celts and Slavs
- The Jelling stones are massive carved runestones from the 10th century, found at the town of Jelling in Denmark. The stones celebrate the conquest of Denmark and Norway and the conversion of the Danes to Christianity.
- Lindholm Høje (Lindholm Hills, from Old Norse haugr, hill or mound) is a major Viking burial site and former settlement situated to the north of and overlooking the city of Aalborg in Denmark.