Ahasees Spa & Club is the wellness and fitness club of Grand Hyatt Dubai, set in 37 acres of landscaped gardens in Umm Hurair near Dubai Creek and Dubai Healthcare City. It is one of the most comprehensive hotel spa and fitness facilities in the city, combining nine treatment suites with extensive hydro facilities and a large gym, and the hotel now also has a boutique waterpark in its grounds.

The nine spa suites include a couples' suite, a suite with a thermal flotation bed and a dedicated Thai treatment suite, plus a nail studio. Treatments include aromatherapy massage, a stretch-based Thai massage, foot massage and a four-hands massage performed by two therapists at once. Hydro facilities include saunas, steam rooms and whirlpool baths, and the leisure side offers two outdoor pools and a 20-metre temperature-controlled indoor pool. The fitness studio is equipped with Technogym, Kinesis and Power Plate equipment. The hotel has valet parking and is within walking distance of a Dubai Metro station, which makes the spa easy to reach from Bur Dubai, Deira or Oud Metha. Treatment prices and spa opening hours are not published on the hotel's public pages, so confirm details with the spa when booking. It suits guests who want a full spa-and-club day rather than a single treatment.