
Spa Nalai at Park Hyatt New York is a 13,000-square-foot luxury wellness sanctuary located on the 25th floor of the hotel on West 57th Street, offering sweeping skyline views and a refined atmosphere of elegance and tranquility. As the first exclusive KOS Paris spa in New York City, the facility blends French wellness philosophy with bespoke personal care, featuring two treatment suites appointed with custom-made artisan beds from Florence crafted from quartz and sand to conform to each guest's body. The spa menu encompasses rejuvenating massages, personalized facial treatments, and seasonal international therapies designed around individual wellness needs, while the renowned Rossano Ferretti HairSpa provides premier Italian haircare services. Facilities include an indoor saltwater pool, a eucalyptus steam room, and a hot tub, alongside a state-of-the-art fitness center with panoramic city views, making Spa Nalai a benchmark for urban luxury wellness in Midtown Manhattan.