Fun on the fly: 7 of the world's most entertaining airports

By Eoghan Macguire, for CNNUpdated 3rd April 2013
The Changi Airport fun slide.
The Changi Airport fun slide.
Changi Airport
An art installation in Boarding Area A of San Francisco International Airport.
An art installation in Boarding Area A of San Francisco International Airport.
Alain McLaughlin
Travelers relax in Munich Airport's beer garden.
Travelers relax in Munich Airport's beer garden.
Courtesy Munich Airport