Burj al arab, is a luxury hotel located in Dubai and said to be the world only 7 star hotel. This hotel is the 3rd largest hotel in the world though 39 percent of the total height of the hotel cannot be occupied. This luxury hotel is located on an artificial island situated almost 280 meters away from the jumeirah beach. This hotel is exotic as well as one of the most expensive hotel in the world. The hotel looks like the sail of a ship and it also has a helipad on top of it. It was designed by Atkins and is one of the best designs of the modern world.