Jachthaven Kaap Hoorn is a marina located in Terherne, in the Frisian lake district of the Netherlands. It offers moorings with shore power, fresh water, showers, and toilets, and accepts mooring reservations.

The marina is paired with a boatyard offering a broad range of repair and maintenance services.

The yard is equipped with a 25-ton boat lift, a spray booth measuring 17 meters in length, and can supply complete installation plans for new-build vessels including CE certification.

Winter storage is available both outdoors and in three frost-free indoor halls, with 100 galvanized four-point cradles on hand for safe and efficient boat storage.