The Widde Meuln is an old corn mill in the town of Ten Boer. The mill was built by Jan van der Heide and Arend Cornelis Pot in 1839. In the 1930s the mill entered a state of decline, which continued until 1978, when the mill became a protected building. A major restoration project began in 2004, and was completed in 2007 with the aid of some funding from the BankGiro Lottery. The mill is open two the public, and the first two floors contain a museum with information about the mill, and the surrounding area.