The Nederwaard Mill No. 3 is an 18th century mill that is a part of a group of 18 mills on the Kinderdijk polder. The mills were built in 1738, and are now a part of the Unesco World Heritage list. The Kinderdijk is visited by around 3 million people each year, with most of the visitors being tourists who would like to see the mills. The Nederwaard Mill No 3 is a round stone water mill, and a fine example of 18th century Dutch engineering.