The springs, sulphurous sources, were first mentioned in 1490. The first
bath house was built in 1511 by Abbot Henry V. of
Tegernsee. In 1818 the bath came into the possession of King
Maximilian I Joseph of Bavaria, together with
Tegernsee Abbey, who had new bath houses built that are still used today, named Wildbad Kreuth ("Wild Bath Kreuth" or "Deer Bath Kreuth"), with a reference to the hunting opportunities. Spa guests included Emperors
Franz Joseph I of Austria,
Nicholas I of Russia and
Alexander I of Russia. In 1957,
Duke Ludwig Wilhelm in Bavaria (1884–1968) converted the facilities into a modern sanatorium. The bath is still owned by the
Dukes in Bavaria of the
House of Wittelsbach. They ran the spa until 1973. Then the buildings were used for political gatherings of the
Christian Social Union of Bavaria for some decades. This site is appeared in
Russ Meyer's exploitation film
Up! as the resident place of Adolf Schwartz. The current owner, Duchess Helene in Bavaria, concluded a leasehold agreement with a hotelier in 2020 who wants to set up a “mental retreat” sanatorium there. ==References==