
The Rooftop at Royalton Park Avenue, now known as Penthouse on Park, is a stylish cocktail lounge perched on the 22nd floor of the Royalton Park Avenue hotel at 420 Park Avenue South in the NoMad neighborhood of Manhattan. The venue features a wrap-around terrace, floor-to-ceiling windows, and a 40-foot heated rooftop pool offering direct views of the Empire State Building. Guests can choose from a large selection of specialty cocktails and champagne alongside shareable small plates such as tacos and flatbreads. The intimate Ivy Lounge within the rooftop hosts live piano performances three nights a week, adding a refined musical backdrop to the skyline views. The space is popular for both casual socializing and event celebrations throughout the year.