De Nadorst is a marina association situated on the edge of Hasselt, a historic "Blackwater" town in Overijssel.

The harbor sits at the transition point between the more urban environs of Zwolle and an open, natural river landscape beyond the dikes, placing it on the waters of De Molenwaard.

The location puts boaters within easy reach of the Kop van Overijssel region, including the nature areas of Wieden and Weerribben, as well as the waterway towns of Zwartsluis and Giethoorn — all accessible by both sail and bicycle.