The National Aquarium Abu Dhabi is home to 46,000 animals from the tropical waters of the Pacific and freshwaters of the Amazon through to the frozen ice caps of the Arctic and the caves of the Mediterranean. PLUS This Louvre ticket gives you effortless entry into what may be considered the finest museum in the world. The Louvre's collection ranges from Mesopotamian, Egyptian, and Greek antiquities to masterpieces by artists such as Da Vinci, Michelangelo, and Rembrandt.