Soothing — neither hot nor cold, perfect balance.
Loaded with major ions — the essential minerals (Ca, Mg).
Soft water — natural, classic buoyancy.
Thermae Boetfort Steenokkerzeel is an elegant castle-hotel and thermal spa set within the historic Boetfort estate in Steenokkerzeel, a rural municipality in Flemish Brabant just north of Brussels and adjacent to Brussels Airport, making it one of Belgium's most conveniently accessible luxury wellness retreats. The sulphated and calcic mineral waters draw from the geological richness of the Brabant sub-soil, offering baths associated with relaxation and well-being in the refined setting of a restored medieval castle surrounded by parkland. Guests enjoy the juxtaposition of centuries-old Flemish castle architecture with modern thermal wellness facilities, creating a uniquely Belgian blend of historical grandeur and contemporary hydrotherapy.