The Alpe du Grand Serre Bike Park is located just 45 minutes from Grenoble. It's the Bike Park with the longest opening period in the region: from the end of May to the end of September, that's 4 months of riding!
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Free entry for children under 5.
From 09/07 to 23/08/2026 on Thursday, Friday and weekends between 9.30 am and 4.40 pm.
Open exceptionally on 13/07 and 14/07.
From 29/08 to 27/09/2026 weekends between 9.30 am and 4.40 pm.