Kagerplassen

Kagerplassen
Kaag Lakes (English)
Sailing on the river Zijp, one of the connecting waterways
Kagerplassen
Kagerplassen
Historical map of the lakes in 1617
LocationSouth Holland
Coordinates52°12′19″N 4°32′18″E / 52.20528°N 4.53833°E / 52.20528; 4.53833
TypeFen lakes
River sourcesHaarlemmermeer Ring Waterway, Does River
Basin countriesNetherlands
Surface area3.43 km2 (1.32 sq mi)
Average depth3.4 m (11 ft)
Max. depth39–42 m (128–138 ft)
Water volume24 million cubic metres (850×10^6 cu ft)
Surface elevation−2.1 m (−6.9 ft)
IslandsKagereiland, de Lakerpolder, de Kogjespolder, Boterhuiseiland
Sections/sub-basinsHollandse Plassen, Braassemermeer, Wijde Aa, Westeinderplassen
SettlementsWarmond, Oud Ade, Kaag, Rijpwetering, Sassenheim
Area2,630 ha (10.2 sq mi)
DesignationKey Biodiversity Area
Established2016
WebsiteKBA Website

The Kagerplassen (a Dutch term meaning "the Kaag Lakes") is a small lake system in South Holland located to the northeast of Leiden. The Kaag Lakes are a popular area for boating, watersports, fishing, camping and walking. Windmills, waterfront pasture land (weilanden) with grazing animals, quaint Dutch boats and buildings and (in season) flower fields are all part of the charm of boating and walking in this area.