The Edge, Mandarin Bar
The only thing better than a drink at the Mandarin Oriental's 23rd-floor bar is a spot in this private room.
The aptly named XS (read: "excess") is one of the most over-the-top clubs in the world.
Victor Drai's rooftop bar has 150 VIP tables, night swim parties, eight pools, and incredible (and spontaneous) live music programming.
Modeled after a European opera house, Omnia is a massive showcase for celebrity DJs.
Come for dinner, stay all night long at this restaurant-cum-nightclub.
The Downtown bar is filled with Victorian furniture and features such stylistic elements as draft beer pulls fashioned from old wooden mannequin hands.
Clique Bar & Lounge
The new Clique is a hideaway where guests can enjoy light bites and tableside cocktail service.
The jewel-toned room is one of the best places on the Strip to settle in to view the flaming Las Vegas sunset.
Yhis sleek, Philippe Starck–designed space transforms from a subdued lounge into a thumping nightclub right around 11 p.m.