The Zandweg is an 18th century corn mill located on the southern edge of Charlois in the town of Rotterdam. The mill was built in 1723 by Direk Gerrets Buisert. In 1959, the mill, which was in very poor condition at the time, was bought by the town. Two years later the mill was restored and put back into active use. Today, the Zandweg mill is ran on a voluntary basis, and is open to the public. Tours of the mill can be arranged upon request.