Jomfrusal Bygdeborg is a historical landmark located in Sarpsborg. This bygdeborg is part of Norway's rich cultural heritage and represents an important part of the country's early history. The bygdeborg is believed to have been a defensive structure from the Viking Age, and it provides insight into how people lived and organized themselves during this period.
The site is characterized by its characteristic earthen ramparts and is located on a strategic hill, which provides a good overview of the surroundings. Jomfrusal Bygdeborg is a popular destination for visitors interested in history and archaeology, and there are several trails in the area that allow for exploration of the surrounding landscape. This historical site helps to shed light on the region's past and is a valuable contribution to the understanding of Norway's early settlement and defense systems.