The nine-meter high and 25-meter long graduation house - a wooden structure filled with bundles of blackthorn branches - sprays saline water into a kind of salty mist, similar to sea air. The circulation in the lungs and the oxygen transport into the blood are stimulated in a completely natural way. A surrounding, bench-equipped canopy invites you to linger and inhale. Next to it is a ten meter long and four meter wide Kneipp wading pool with a water table in front for cold arm baths; give it a try: active movement strengthens your heart and circulatory system! Text: © TIX Photos: © museum.de