350 km of maintained and marked trails from green to black, 21 circuits of all levels of difficulty! An ideal discovery space to indulge in mountain biking in complete freedom!

Clean air and magnificent panoramas will reward you for your efforts!
The route map is available free of charge at the reception offices in Charavines and Voiron, as well as at the Natura Vélo mountain bike / cycle school in Charavines.

Our MTB-FFC space is:
- 4 departure towns: Charavines, Paladru, Le Pin and Saint-Geoire en Valdaine
- 21 circuits: 4 very easy green circuits, 7 easy blue circuits, 9 difficult red circuits, 1 very difficult black circuit.

Rent the bike you need at the Paladru Lake MTB/Cyclotourism school, Natura Vélo, in Charavines: mountain bikes for adults and children, VTC and high-quality road bikes for 1 hour, 1 day or 1 week! In summer, you can also rent one from Détente e-bike at Camping Détente & Clapotis in Montferrat.

Tips and Suggestions: 
Washing and inflating terminal for your bikes next to Natura Vélo, opposite the Charavines Tourist Office (free inflation, tokens for washing at 1€ available at the Office or at Natura Vélo).


All year.


Free access.

Payment method

  • Cheque
  • Cash
  • Classic Holiday Vouchers
  • Bank transfer



  • Language spoken: English

Home of animals

  • Animals accepted: not communicated