Explore the world's most expensive hotel... the astonishing $6 billion palace that is 7-star luxury for lottery winners

From the moment you are delivered by opulent Rolls Royce past giant water fountains, this Abu Dhabi hotel called the Emirates Palace will blow your mind. It has 1.3 km of private beachfront, and is surrounded by 85 hectares of gardens. Each room is built for ultimate comfort and luxury. Watch the video and prepare to book your room - for just a cool US$500-$1,000 a night.