WSV Doeshaven is a large marina in Leiderdorp, tucked between the A4 motorway and the small river the Does, a short distance from the Oude Rijn.

Founded in 1965, it is the largest marina in the region, offering more than 600 berths across roughly 20,000 m² of water. Visitors are given prominent moorings rather than being tucked away in a corner.

The marina is well equipped, with a clubhouse and canteen, showers, toilets, a launderette, shore power, diesel pump, gas bottle depot, trailer ramp, and a 10-ton crane for winter storage. Transient boaters are welcome.

The surrounding westelijk veenweidegebied offers easy access to walking and cycling routes directly from the dock.