Movies filmed in Insel Mainau, Constance, Baden-Württemberg, Germany

There are 4 movies that were filmed in Insel Mainau, Constance, Baden-Württemberg, Germany.
Country: Germany
Martha
(1974)
Die Schwarzwaldklinik - Die nächste Generation
(2005)
Der Fürst von Pappenheim
(1952)
Was eine Frau im Frühling träumt
(1959)