The Blue Mill is a relatively modern polder mill located on Blauwemolenweg in the town of Rpjpwetering. The mill was built in 1904, and served the 250 hectare Blue Polder until 1960. The mill was restored by the South Holland Province Landscape Foundation in 1981, and is now maintained by the Rhineland Mill Foundation. The Blue Mill is open to the public, and tours of the mill can be arranged upon request.
