Motte Aldeberg

The Motte Aldeberg ist a Motte. It is called often only Alde Berg. The location is in the Helpensteiner Bachtal between the town subdivisions Arsbeck and Rödgen of Wegberg in the Heinsberg Rural District in North Rhine-Westphalia.
Is the biggest and best preserved Motte in Europe and is located between the rivers Meuse and Rhine.