 Bordered by the Øleådalen valley, the site is marked by Iron Age earthworks consisting of semicircular ramparts high and a dry ditch deep, dating back some 2,000 years.There are also remains of a number of 5,000-year-old woodhenges, one of which has been recreated with stumps of wood in the original holes, giving an impression of the size of the ancient site.An observation tower provides information and views over the historic area.