Caesars Palace

With nearly 4,000 rooms and suites and thousands of additional visitors flocking to the Forum Shops at Caesars and Colosseum, there’s very little people-watching here that you can’t do. It has only gotten more interesting with the opening of Nobu Hotel in late 2012 and the recent massive expansion of the Forum Shops. Back in the casino, the 600-seat Bacchanal lives up to its name, with people patronizing the seemingly endless buffet line all day and night. At night, a line snakes through the casino for entrance to the Hakkasan Group's 75,000-square-foot Omnia, its newest nightclub.