Gramercy and Murray Hill, New York City, New York
This 249-room hotel with flashy decor, lots of bars, and an outdoor pool is the uptown sister to the original, once wildly popular Hotel Gansevoort. Drool-worthy Feature: The Gansevoort chain knows how to do their pools. One of only a handful of rooftop pools in New York, this is the only one that features a sexy pin-up mural. Plus, the pool has an underwater sound system and is a popular scene during the summertime.