Waterpark Beulaeke Haven is a marina and waterpark situated at the hamlet of Blauwe Hand in Wanneperveen, Overijssel, roughly 2 kilometres from Giethoorn.

It lies at the crossroads of roads and waterways in the lake district of the Kop van Overijssel, centrally positioned between Nationaal Park de Weerribben and Wieden.

From here, boaters can sail directly onto the Beulakerwijde and access routes through Drenthe and Overijssel. The marina accommodates 250 permanent berths and also welcomes visiting boats.

The site includes a trailer ramp, crane service, and a small watersports shop. Boating routes from this location connect to a wide range of destinations across the surrounding lakes and beyond.