2. Maracana, Brazil
Brazil's iconic home of football is little more than a building site at the moment, as it is being reconstructed from the ground up in time for the 2014 World Cup.
While work is currently well-behind schedule, the rest of the football world can only hope that it is ready in time.
If the finished article is anything like the original, which held more than 170,000 people for the infamous 1950 match which saw Uruguay shock the hosts with a 2-1 win, then it will be something very special indeed.