The Fitness Center at Millennium Hilton New York One UN Plaza
ONE UN New York's fitness center is acknowledged by those who travel for a living. Of the 7 publications tracked on TripExpert, 5 praised the fitness center, such as Gayot, Jetsetter and Star Service.
Millennium Hilton New York One UN Plaza 
Gayot
Jetsetter
Star Service
Forbes Travel Guide
Oyster
Gayot " Tennis courts, an indoor swimming pool and a fitness center are located on the top floors"
Jetsetter "The hotel also has a full fitness center with top-notch equipment, an indoor tennis court and locker room facilities with saunas"
Star Service "The well-maintained facilities include a small gym, a sauna, and the aforementioned pool with endless vistas"
Forbes Travel Guide "Aside from that, this hotel is good for staying fit on your visit as it offers a gym with glass walls that look out toward the river, a pool, an indoor tennis court and there is a public running path right outside the door"
Oyster "There’s also a well-equipped 24-hour gym, an indoor tennis court, in-room spa treatments, a 24/7 business center, and free Wi-Fi"
