Palexpo is the Geneva exhibition centre near the airport normally reserved for the likes of the Geneva Motor Show. In the winter months, however, one of the halls is taken over by Espace Junior.
The room is filled to bursting with bouncy castles, I counted at least 20 in total. There are also trampolines, battery go-karts and self propelled vehicles for the younger ones. This year the charge was 12 CHF for each child and adults were free, the go-karts require an extra token. There's a small shop selling ice-creams, coffee and beer. They have tables and benches to allow you to bring your own food or even host a children's birthday party.
Certainly this place has to be visited at least once over the winter season.
