Brandenburg is home to a number of thermal spas – but our spa is in a class of its own thanks to Germany’s largest floating lake sauna. Enjoy a deep sense of warmth and then jump into the cold water: our floating lake sauna has a temperature of 60 degrees until 1pm and then the heat increases to 80°. Enjoy Brandenburg’s nature at first hand on the sun deck – with the glistening Ruppiner See lake always in view.