The Gerardamolen is an historic corn mill located on Diekendaal in the town of Heijen Diekendall. The mill was built in 1862, and was used as a polder mill for almost 60 years, before being moved to its current location and converted into a corn mill. The mill suffered serious damage at the hands of the Germans in World War Two, but was restored a few years after the war. The Gerardamolen is now owned by the Gennep County, and is open to the public every Saturday.
