They organise lots of outdoorzy type activities including bungee (le benji) Mountainbiking, Canyoning, 4x4 and parascending.
It is necessary to reserve 2 weeks in advance. You can see some of the photos from their leaflet.
Extra Info from Juha Aalto:
Founded 1985. Over 250 000 jumps. The First permanent bungee center in Europe (Pont de Ponsonnas 103m)
Adventure Details
Difficulty
Extreme
Duration
half day
Season
Summer
Min Age Suitability
13
Max Age Suitability
60
Adventure Location
Grenoble, Rhone-Alpes
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