Felsentherme Bad Gastein, Thermal bath complex in Bad Gastein, Austria
Felsentherme is a thermal bath complex in Bad Gastein built directly into rock formations, offering pools filled with mineral-rich water. The facility features multiple indoor and outdoor basins heated to comfortable temperatures and spreads across several levels within the mountain.
The bath opened in 1968 as Austria's first public thermal facility of its kind. Its brutalist design by architect Gerhard Garstenauer shaped the spa town's character from that moment onward.
The thermal complex is built into the rock and reflects the Austrian tradition of using natural springs for health and relaxation. Visitors find a blend of classic bathing experiences and modern wellness services that draw people throughout the year.
The facility sits next to Bad Gastein train station and is easily accessible by public transport. It helps to check opening hours beforehand and arrive early on warmer days, since the outdoor pools tend to fill up quickly.
Over one million liters of natural thermal water flow through the facility daily and require minimal chemical treatment because of their natural mineral content. This constantly renewed water makes the bathing experience particularly clean and sets it apart from many other thermal baths.
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