How accurate is valhalla rising to viking history?

Valhalla Rising, directed by Nicolas Winding Refn, is set in the early medieval period and follows the journey of a mute Viking warrior known as Red. While the film captures some aspects of Viking culture—such as the brutality of raiding, the importance of honor, and the presence of Norse religious motifs—it also introduces numerous historical inaccuracies. For instance, the film’s depiction of Viking longships as simple, slow vessels ignores the advanced shipbuilding techniques that allowed Norsemen to travel vast distances across the North Atlantic. The narrative’s supernatural elements, including the prophetic visions and the looming presence of a ghost ship, are clearly grounded more in myth than in documented history. Additionally, the film’s portrayal of the relationship between the Vikings and the Christian Church is heavily dramatized; the bishop character is a composite figure and does not reflect any known historical personage. The costume design and battle scenes, while visually striking, often rely on contemporary fantasy tropes rather than period-accurate details such as weaponry, armor, and fighting tactics. Overall, Valhalla Rising should be seen as a cinematic exploration of Viking themes rather than a faithful documentary of Viking life.