Bergshav's maritime collections in Hasseldalen is a history museum specializing in maritime collections. The museum has a diverse selection of maritime artifacts that illuminate maritime history and culture. In addition to the exhibition, the museum offers guided tours that give visitors a deeper understanding of the maritime traditions that have been preserved throughout the ages.
Bergshav's Maritime Foundation was established on December 21, 2021 with the purpose of owning, managing and developing the protected historical buildings and collections in Hasseldalen. The foundation aims to communicate and make accessible the maritime history of the property, as well as to support related cultural activities in Agder. The museum is actively involved in the preservation of maritime traditions and arranges special activities and events to promote interest in maritime culture.