Kinderdijk is a village in Netherlands. To drain the polder, a system of 19 windmills was built in this village about 270 years ago, and they are now part of UNESCO World Heritage Site.
小孩堤防是位於荷蘭的一個村莊,由於荷蘭大多數地區都低於海平面,為了獲得更多開墾地,而必須圍海造田,因此在270年前,建構了這19座風車的排水系統。如今這個風車群也被列入了世界遺產之中。