Zaanstreek

The Zaan (Dutch pronunciation: [zaːn]) is a small river in the province of North Holland in the northwestern Netherlands and the name of a district through which it runs. The river was originally a side arm of the IJ bay and travels 10 kilometers through the municipalities of Zaanstad ("Zaan City") and Wormerland north of Amsterdam, from West-Knollendam in the north to Zaandam in the south, where it empties into the IJ.

The municipality of Zaanstad and several towns along the Zaan are named for the river: Koog aan de Zaan, Westzaan, Oostzaan, Zaandijk and the city of Zaandam. The river also runs past the Zaanse Schans, a village with historic windmills and houses. It is one of the most popular tourist attractions in the Netherlands.

The region through which the river runs is called the Zaan district (Dutch: Zaanstreek [ˈzaːnstreːk]). It comprises the current municipalities of Zaanstad, Oostzaan, and most of Wormerland.

During the Dutch Golden Age in the 17th century, the Zaan district was dotted with windmills with a variety of functions and it is often considered to be one of the world's first industrialized areas. Joining an already considerable number of were, for example, from 1592 "wood mills" for sawing wood, from 1600 "hemp mills" for extracting fibers from flax and hemp, from 1601 oil mills for crushing oil-bearing seeds and "paint mills" producing dyes and paint, and shortly after paper mills for the production of paper. By the mid-17th century, approximately 900 windmills could be found along the river, some of them still preserved, particularly in the Zaanse Schans.

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