De Merenpoort bv is a marina situated in Echtenerbrug, Friesland, on the only navigable route between Friesland and Overijssel.

Founded as a family business in 1960, it occupies a strategic position that gives boaters easy access to waterways including the Fluessen and Groote Brekken.

The location suits both anglers and those seeking a quieter pace, with shops and restaurants within walking distance. The marina offers permanent and visitor berths spread across two basins, along with a lift crane, winter and summer storage, and a campsite.

Following a reorganization in 2022, the boatyard and fuel station — where Traxx diesel HVO.

7 and SuperPlus 98 petrol are available dockside — now operate separately under the name Scheepswerf de Breedendam bv, while the marina and chalet park continue under Jachthaven Echtenerbrug bv.