Fun Bob. That's the name of the place in Alpe Campo Rimasco in Italy. It's a unique outdoor adventure because the whole family can enjoy. The descent is about 1850 metres starting from a restaurant at the Alpe Campo and down to the base where you could rest and enjoy the cool, alpine air in Valsesia. The descent will last around more than 2 minutes depending on your speed.
It is open during summer and also during weekends in October before the winter season sets.
(Photo credit: tripadvisor.nl)
This is a video I have taken from YouTube from the Rifugio Alpe Campo which runs the place. Thrilling!!!
(Credit to owner of the video)