Soothing — neither hot nor cold, perfect balance.
Loaded with major ions — the essential minerals (Ca, Mg).
Soft water — natural, classic buoyancy.
Bad Birnbach, in the Rottal region of Lower Bavaria, is one of Germany's most distinguished modern thermal spa communities, its extraordinary geothermal resource discovered in the 1960s during unsuccessful oil exploration providing thermal waters at temperatures above 60 degrees Celsius from the deep Jurassic limestone aquifer beneath the Rottal plain — waters now delivered to the Rottal Terme complex to create Bavaria's leading thermal resort. Rottal Terme Bad Birnbach Bayer draws on chloride-rich highly mineralised thermal waters from the deep Jurassic geological formations beneath the Bavarian lowland plain, offering comprehensive German hydrotherapy and wellness programmes in one of Europe's most modern and comprehensive thermal resort complexes whose multiple outdoor and indoor pools maintain temperatures between 32 and 40 degrees Celsius year-round. The historic market town of Bad Birnbach with its traditional Bavarian farmhouses and pilgrimage church, the surrounding Rottal agricultural landscape of hop gardens and barley fields supplying the Bavarian brewing tradition, and the easy access to Passau — one of Germany's most beautiful Baroque river cities at the confluence of the Danube, Inn, and Ilz — create an outstandingly complete Bavarian spa destination in the gentle hills of the Lower Bavarian Rottal region.