Jachthavenbedrijf Persoon is a family-run marina situated on the Kleine Poel in Aalsmeer, with direct access to the Westeinderplassen — described as the largest inland water in the Netherlands and a hub of the Hollandse Plassen.

From the marina, boaters can reach Amsterdam, the Kagerplassen, and the Braassemermeer. The HISWA-accredited marina holds a Blauwe Vlag designation and offers more than 100 berths for vessels up to approximately 14 meters, with a maximum depth of 1. 2 meters.

The marina provides winter storage both ashore and in a covered shed, along with boat maintenance and repair services, lifting capacity up to four tons, shore power, drinking water, toilets, and showers. Transient berths are available.

The harbor is known for its friendly, community atmosphere, managed by the harbormaster team on site.