Grottebadet AS is a water park located inside the mountain in the center of Harstad. The facility offers a tropical atmosphere with a constant water temperature of 29° C, giving visitors the opportunity to experience summer atmosphere all year round. The pool has a varied range of facilities, including a therapy pool and a sports pool, which cater to different needs and activities.
In addition to swimming opportunities, Grottebadet AS offers swimming lessons for all age groups, as well as water training and organized swimming. Birthday parties can also be organized here, with special menus available for the celebration. Safety is a priority, and the facility has camera surveillance as well as established swimming rules to ensure the safety and well-being of all visitors.