'The Constellation' This massive piece of artwork weighs more than 250 tons, and was designed as a tribute to the first president of the United Arab Emirates. Abu Dhabi Falcon Hospital The largest falcon hospital in the world, caring for over 6,000 feathered patients every year. Al Bidya Mosque The oldest surviving mosque in the UAE has mysterious origins and unusual architecture. Al Wathba Fossil Dunes These otherworldly formations were shaped over millions of years by the forces of nature. Buried Village of Al Madam An abandoned desert hamlet swallowed up by sand. Burj Al Arab A preposterously luxurious hotel with gold-plated iPads, Rolls Royce chauffeurs, and a staff that trains by watching "Downton Abbey." 1 2 3 4 Next »