Jachthaven Briltil is a marina and campsite located in the Groninger Westerkwartier, situated on the Hoendiep in the small village of Briltil, roughly one kilometer from the town of Zuidhorn.

It lies along the Lemmer–Delfzijl waterway, about one kilometer from the Van Starkenborgh Canal. Access to the marina from the Hoendiep is via a self-operated lift bridge known as the Gabrug, which accommodates vessels with a draft of approximately 1.

90 meters. The city of Groningen is reachable by bus or train within about fifteen minutes from Zuidhorn.