Helmets, swords and historical battles. Once a year, Viking fans gather in Wolin, Poland, for the largest Viking festival in the world. Hundreds of warriors re-enact the life of the Northmen here. For Dennis, the Viking life is not just a hobby, but a way of life. At the weekend he and his wife go to a self-built Viking village near Alfeld. They live here with like-minded people almost as... see more