National Geographic magazine has organized a full list of the happiest cities in the world .
Dubai , placed in the eighth place , because she's famous for a lot of amazing things .
Where we find a paved roads and a modern subway lines , as well the highest building in the world (Khalifa Tower) , and there are the clean beaches with the white sand , and there is a covered ski circuit .
Also, this city competing to be one of the most attractive destinations in the world , although it's one of the most visited cities !
