The Grathemermolen is an historic corn mill that stands at the entrance of the central village of Granthem, on the Uffelen Beek. The mill was built in 1874, using parts from an old grain and oil mill. In 1994, the mill was bought by the town of Heythuysen, and an extensive restoration project was began. Today, the Grathemermolen is ran on a voluntary basis, and is open to the public. There is a small shop inside the mill, which sells the flour that the mill has produced.