PHD Rooftop Lounge

New York

Everything about this rooftop club atop Chelsea’s Dream Hotel is polished: the black leather couches, the well-heeled clientele, and the $19 cocktails like the vodka-based 50 Shades of Bleu and the tequila Strawberry Fields. DJs from around the world drop beats until 4 AM every night (except Sunday, when it closes at midnight), but definitely plan ahead as reservations are strongly recommended.