Inside the World's Greatest Hotels

Caesar's Palace has been the heart and soul of Vegas for more than 50 years. Meet the staff who keep make this 4,000-room hotel running 24 hours a day, visit a high roller's secret luxury villa, learn how to cater for 3,000 people per day, hear the secrets of the casino floor, and see a young couple tie the knot Vegas-style.

Once known as the 'Savoy of the East', the guests at the Raffles Hotel in Singapore range from royalty to rock stars, and from politicians to poets - plus the occasional tiger.

Inside The Ritz - a bastion of privilege for over 100 years.