With the renovation of the ruinous 200-year-old baroque barn of the cloister of Heiligkreuztal and conversion into a museum, the historically enlightening excavations on the nearby "Heuneburg" during the years 1950 to 1979 could be opened to an interested public. The Heuneburg is a Celtic settlement with a long history of the vicissitudes of war, alternating occupation, revivement and destruction...