Wassenaar (; population: in ) is a municipality and town located in the province of South Holland, on the western coast of the Netherlands.
An affluent suburb of The Hague, Wassenaar lies north of that city on the N44/A44 highway near the North Sea coast. It is part of the Haaglanden region and the Rotterdam–The Hague metropolitan area. The municipality covers an area of , of which is covered by water.
Wassenaar is home to some of the Netherlands' richest residential neighborhoods as well as the country's most expensive street, the Konijnenlaan.
History
There are rumours that the 12th-century Romanesque church in Wassenaar lies on the spot where the Northumbrian missionary Willibrord once landed in the Netherlands; the high dunes to the west were not formed until later.
