Mandalay Bay is a one-stop megaresort for the full Las Vegas experience. Located at the far south end of the Strip, MBay has more than 3,000 rooms, a large casino with 2,000-plus slot machines, wedding services, convention space, extensive retail space, a spa, and business and fitness centers. The 11-acre pool complex features a wave pool and poolside casino area. Though in the middle of the desert, you will think you've been transported to a tropical oasis when you view the Shark Reef Aquarium, which is set right inside Mandalay Bay. Dining and entertainment options are extensive, and the hotel connects to Four Seasons and Delano.