Built 1913-1915 as "Kurtheater" by Oberbaurat Delius, replacing the old Kurhaus destroyed by a fire in 1910. Opened 26 May 1915 with Lessing's "Minna von Barnhelm". 1954 auditorium renovation. 1979-1980 extensions and rebuilding of the foyers. Originally 330 seats (+ 26 weelchair seats), today 400 seats (+ 56 wheelchair seats).