The miniature zoo at Siegfried & Roy's Secret Garden & Dolphin Habitat displays a regular rotation of exotic cats including snow leopards, white tigers, panthers, and lions. The dolphin exhibit contains a family of Atlantic bottle-nosed dolphins - all of whom were either rescues or born here - swimming in a 2.5-million-gallon saltwater tank. Guests are allowed to get close to the tanks and interact with the animals, which is especially fun for young children. Tickets are $15 to $20, with VIP passes available for more in-depth interaction. Hours may vary with the seasons.