![he 41st international hot air balloon festival starts on saturday in Chateau d'Oex. Enjoy more than 70 bal… | Hot air balloon festival, Air balloon, Hot air balloon he 41st international hot air balloon festival starts on saturday in Chateau d'Oex. Enjoy more than 70 bal… | Hot air balloon festival, Air balloon, Hot air balloon](https://i.pinimg.com/736x/9e/ac/c3/9eacc3cf80f629069eb36d70b698685d.jpg)
he 41st international hot air balloon festival starts on saturday in Chateau d'Oex. Enjoy more than 70 bal… | Hot air balloon festival, Air balloon, Hot air balloon
![30th International Balloon Festival, Château-d'Oex (Switzerland) - Picture of Chateau-d'Oex, Canton of Vaud - Tripadvisor 30th International Balloon Festival, Château-d'Oex (Switzerland) - Picture of Chateau-d'Oex, Canton of Vaud - Tripadvisor](https://media-cdn.tripadvisor.com/media/photo-s/01/0b/07/cf/caption.jpg)
30th International Balloon Festival, Château-d'Oex (Switzerland) - Picture of Chateau-d'Oex, Canton of Vaud - Tripadvisor
![Hot air balloons being inflated in the staging area of the 2009 Chateau d' Oex International Ballon festival. Charles Lupica Stock Photo - Alamy Hot air balloons being inflated in the staging area of the 2009 Chateau d' Oex International Ballon festival. Charles Lupica Stock Photo - Alamy](https://c8.alamy.com/comp/BAD5MB/hot-air-balloons-being-inflated-in-the-staging-area-of-the-2009-chateau-BAD5MB.jpg)