The Hafslund petroglyphs are located in the fields close to Hafslund Manor (Hafslund Hovedgård) and Hafslundparken in Sarpsborg. The rock art is scattered among several exposed rock surfaces in the fields. The petroglyphs are unpainted, but some of them are still quite visible depending on the different types of rock they are carved into.
The Hafslund petroglyphs are a part of Oldtidsruta in Østfold and dated to the Nordic Bronze Age (1800 BCE -500 BCE).