The ‘West Edmonton Mall’ entertainment and shopping center, with space for an astounding 20,000 cars, holds the Guinness world record for the largest parking lot. It also has an overflow lot to hold an additional 10,000 cars.

Depending on your definition of parking facilities, 'parking lot', 'surface lot', 'mega-garages', 'hybrid garage – lot', other places hold the winning spot. Seattle Airport has space for 13,000 'vehicles under one roof', Universal Studios is the winner in the 'parking complex venue', and Denver International Airport boasts two 'mega-garages' with 7,000 spaces each.

Parking lot designers are creating bigger parking facilities around the world. A Dubai shared usage parking facility is in the works to house 40,000 vehicles!

More Info: www.forbes.com