The Ballon de Paris Generali has been around since 1999 in the André Citroën Park (15th arrondissement), and flown over 500,000 passengers. The world's largest balloon also functions as an air qual
The Ballon de Paris Generali has been around since 1999 in the André Citroën Park (15th arrondissement), and flown over 500,000 passengers.
The world's largest balloon also functions as an air quality indicator, so you can really find out what the air's like up there.