Archaeologists pose behind the newly discovered cup marked petroglyphs (the stones with rounded indents) on the Danish island Bornholm. (Photo: Melissa Cherry Villumsen, archaeology student at the University of Copenhagen, Denmark)

Scandinavia’s oldest cup mark rock carvings discovered on Bornholm

Archaeologists have long suspected that Stone Age Scandinavians produced cup mark rock carvings, but until now they had no examples to prove it.

Archaeologists have made a sensational discovery during an archaeological excavation on the Danish island of Bornholm in the Baltic Sea: two complete stones with cup mark stone carvings dating back to the early Stone Age.

This makes them the oldest known such cup marks--a type of petroglyphs--in Scandinavia by about 1,200 years and their discovery has surprised archaeologists.

The carvings contain figures and symbols, which have been cut, chipped, and ground, into the stone and are regarded as typical of the Bronze Age--the period following the Stone Age.

Many archaeologists suspected that they were in use long before this, and now they have the first evidence to show it.

Here is the latest arrival of the two stones. Both are dated to the early Stone Age. The carvings are one of the simplest type of rock carvings and resemble round indentations, but they were made by people. (Photo: Melissa Cherry Villumsen, archaeology student at the University of Copenhagen, Denmark)

“It’s a breakthrough. We’ve waited to be able to prove this and it’s fantastic that our assumption has finally been realised,” says lead archaeologist at Bornholm’s Museum, Finn Ole Sonne Nielsen, who also collaborates with the National Museum of Denmark, Aarhus University and the University of Copenhagen.

“For us it’s sensational”

The two stones were found in connection with an archaeological excavation in Vasagård, in the south of the island. One of the carved stones was discovered last year, but not everyone was convinced of its authenticity.

Some thought that the indentations were natural and not carved by people, but with the second stone there are no longer any doubts, says Rune Iversen, assistant professor at the Saxo Institute at the University of Copenhagen.

“We’ve now not only shown it with a single, lucky find. If anyone was in doubt of the first stone, then they must be convinced now,” says Iversen, who discovered the second stone, which is now dated around 2,900 BCE. The first stone was dated to 3,000 BCE.

“Compared with discovering gold, a little stone with some indentations may seem a bit small fry, but for us it’s really sensational to show that the stone carving tradition stretches so far back,” he says.

The final clue

Nielsen is convinced that rock carvings existed in southern Scandinavia since the beginning of the early Stone Age, also known as the Neolithic. It was at this time that people left the hunter gatherer lifestyle behind and began to farm.

“Now we finally have evidence that they existed in the middle Neolithic, but personally I think that they are even older. Now we have to just wait for some lucky find to prove that cupmarks are even older,” he says.

“As archaeologists we need to have a good imgaination and to create pictures and ideas of how things were in the past, but it’s not enough to believe something, we have to prove it.”


Read more in the Danish version of this story on

Translated by: Catherine Jex

External links

Related content
Powered by Labrador CMS