Förderverein Steinzeitdorf Ehrenstein e. V. (DE)
Funded in 2014, the association co-operates with the city of Blaustein in the development of an archaeological park on the UNESCO World Heritage site in Ehrenstein near Ulm, Germany. Ehrenstein is one of the 111 sites of prehistoric pile dwellings around the Alps that were recognised as World Heritage by the UNESCO in 2011. It is unique in that it is the only site in a river valley, it is the only site north of the Danube, and the only site where special limestone discs were discovered. The Neolithic village existed for about 80-100 years in the 4th millennium B.C and is seen as representing the Schussenrieder culture.