The Wielewaal is a traditional corn mill in Beneden-Leeuwen. The mill was built in 1857, and features 2 torque grindstones. The mill has two flocks and several grindstones, as well as a diesel engine which dates back to 1916. The mill underwent extensive restoration work in 1999. The mill is currently owned by the city West Maas and Waal. The current mill master is Peter van Kuik, and tours of the mill can be arranged by appointment.