Kongen Marina Sauna is a unique and fun spa experience located in Oslo, Norway. It has an iconic geodesic dome structure that offers 360-degree views of the city and harbour. This sauna is known to be Norway's first sauna dome and serves two bathers at a time. Inside their cozy atmosphere, you'll find a deep wood heat, comfortable seating, and plenty of natural light to create the perfect ambiance for relaxation. Famous director Erik Johnsen, producer Robin Hansen Tangen, and many other production crew members have featured it in a video, making Kongen Marina Sauna quite popular amongst travelers looking for a truly unique and memorable experience.