More than 200 exhibits from the collection of the Three Countries Museum are shown in German and French on about 400 m². The richly illustrated exhibition brochure is also bilingual. Paintings and literature recall the romanticism of the Rhine. Graphics and maps show the river, its use and the enormous changes caused by straightening and canalization. Natural history exhibits illuminate earth history and ecology. Documents recall historical crisis situations. The exhibition is accompanied by an extensive supporting program with more than 50 events and a varied educational program.