Soothing — neither hot nor cold, perfect balance.
Loaded with major ions — the essential minerals (Ca, Mg).
Dense, salty water — you float without effort.
Sole-Therme Bad Segeberg is a saline thermal spa complex in the Segeberg district of Schleswig-Holstein, set beside the Kalkberg — a 91-metre gypsum hill rising improbably from the flat North German Plain, the largest naturally occurring gypsum outcrop in central Europe and the site of Germany's most famous open-air theatre festival. Its chloride and magnesium-rich brine spring waters, drawn from the deep Zechstein salt deposits of the North German Basin, are used in therapeutic balneotherapy for musculoskeletal, respiratory, and cardiovascular conditions in facilities that combine the saline mineral tradition of northern Germany with modern wellness programming. The Karl-May-Spiele at the Kalkberg amphitheatre — outdoor performances of Karl May's Winnetou stories about the American West, staged since 1952 before audiences of 100,000 per season — make Bad Segeberg a uniquely theatrical destination where Wild West theatrical culture and northern German mineral spring bathing coexist in one of the most improbable cultural combinations in Europe.