If possible, arrange an excursion to Greetsiel Twin Windmills on a windy day. You just might see this structure working in full swing!
This wind-driven milling structure is located in Krummhoern, a destination that has so much on offer! Pilsumer Lighthouse, and Manningaburg Castle are other fine sightseeing opportunities close by when you've finished up at Greetsiel Twin Windmills.