Unique, genuine, pure! Thermalwasser-Badesee – Alpentherme Gastein

The new thermal swimming lakes. As of July 2017, they will offer a never-before-seen or -felt spa experience here at Alpentherme Gastein. 

The two lakes, covering an area of 1300 and 370 m², are filled with the treasure of the Hohe Tauern mountains. Every day, 150 m³ of fresh thermal water bubbles into the lakes. Unique and pure, because they are cleaned without the addition of chemical substances such as chlorine. The water is actually kept pure using a biological filtration system. Anyone dealing with skin problems or allergies can enjoy swimming in the lake without giving it a second thought.