If peace and quiet are what you're after, this is your spot. After checking in at a separate ground-level lobby, guests are whisked up to the top floors of the main hotel tower at Mandalay Bay, cushioned from the general casino ruckus. You have your own health club and spa, your own recreation area, private parking, and posh restaurants, including Charlie Palmer Steak and Press, an indoor/outdoor lounge that serves tapas-style dishes and handcrafted cocktails. If you feel the urge to join the Vegas revelry, all of Mandalay Bay Resort's offerings are available to you as well. We love the marble bathrooms with deep soaking tubs and separate showers, as well as the fabulous views—floor-to-ceiling windows look over the Strip or the Las Vegas Valley (you'll pay a good bit more for a Strip vista). The pampering policy here even extends to the smallest guests: every child will find a stuffed animal and milk and cookies on arrival. In addition to full access to Mandalay Bay's sprawling pools and beach, guests of the Four Seasons have a private pool at their disposal. The quiet lobby library is a great place to relax, too.