The Atlantis Hotel in Dubai , one of the world’s most anticipated hotels, finally opened its doors on September 24. Situated on 113 acres of the Palm Jumeirah, the hotel boasts over 1539 rooms.
The Guinness Book of Records named the vast pool beside the sea in Chile as the biggest in the world.
If you fancy splashing out on one of your own – and you have the space to accommodate it – then beware: This one took five years to build, cost nearly 1billion and the annual maintenance bill will be 2million.