Kanaalhaven is one of two marinas operated by WSV Haringvliet in the historic fortified town of Hellevoetsluis. It sits on the eastern side of town within the Kanaal door Voorne, connected to the Haringvliet by a historic lock.

The harbor has been recently fully renovated and offers a more sheltered berth compared to the club's other location, the Heliushaven, which faces open water to the west. Both sailors and motorboat users are welcome as members or visiting guests.

A clubhouse is available at the Kanaalhaven, and the facility includes showers and Wi-Fi.

The surrounding area offers easy access to the natural landscapes of the Haringvliet, including the nature island Tiengemeten, while the Goereese zeesluis provides onward access to the sea.