So, hop on your bike and explore new horizons around Lake Paladru or in the Val d'Ainan in Isère! Whether you're going for a fast start or a leisurely ride, it's time for a mountain bike adventure, whether you prefer a traditional bike or an e-bike! The important thing is to get moving! Here in the Voiron region, the trails cater to all levels of difficulty, from easy to challenging, starting in Saint-Geoire en Valdaine, Charavines, Paladru, or Le Pin, for both casual and experienced mountain bikers, whether you prefer to ride independently or with a guide. Looking for new thrills? Rent your equipment or choose a guided activity to get started, improve your skills, or simply share a mountain bike ride…
Mountain bike tours Lac de Paladru – Valdaine – Isère
Where to cycle according to your level?
The mountain biking area of Val d'Ainan and Lac de Paladru offers a wide variety of trails! So we've categorized the routes here so you can find the perfect one for you (or rather, the right tire for your mountain bike!).
For beginners and families: Green and blue trails
Moderate level
Easy level
Moderate level
Moderate level
Moderate level
Moderate level
Easy level
Level suitable for beginners
Level suitable for beginners
Level suitable for beginners
Level suitable for beginners
For intermediate riders: Red and technical trails
Difficult level
Difficult level
Difficult level
Difficult level
Difficult level
Difficult level
Difficult level
Difficult level
Difficult level
For experienced climbers: ready for our black circuit?
Very difficult level

The FFC mountain biking map
To quickly view all the FFC-certified mountain bike trails, we invite you to consult the FFC-certified mountain bike map. Good to know: it also includes trails for e-bikes. You can also pick up a printed copy at our reception offices or order it by mail.
Practical information: Everything you need to organize your mountain bike outing
We'll give you the keys to a fantastic day or stay!
01
We're stealing techniques from the cycling pros!
Guided mountain bike tours
Going on a guided cycling outing with MCF (Moniteurs Cyclistes de France) instructors means benefiting from a cycling pro who offers a wide range of expertise to discover mountain biking:
- Ideal for beginners or for improving and challenging oneself.
- Perfect for those who know how to handle the handlebars perfectly – or even to test the e-bike – suitable for pleasure rides without too much fatigue!
Whether it's for a (half) day, classes or internships, don't hesitate any longer, there's plenty of choice!
02
Ready for a ride, but not equipped? This way!
ATV rental
Here, we don't have to pedal in semolina... everything is organized for a relaxed practice!
Around the lake, particularly in Rives and Voiron, bike rental shops and equipment suppliers are there for you. It's also ideal for testing new gear before buying, because sometimes you want to go further, up steeper hills, and with more experienced riders! So hop on a rented e-bike and venture out on rides that are much longer, more challenging, or with more experienced cycling companions! Thank goodness for electric assistance! 😉
03
Everything for Your Comfort and Safety
Our Partners with the Accueil Vélo (Cyclists Welcome) Label
With this national brand, you are guaranteed to receive a suitable welcome along the cycle routes of France, at bike rental shops, accommodations, tourist sites, restaurants…
- a friendly welcome
- bicycle equipment (parking, repair kit, etc.)
- dedicated services (battery charging, luggage drop-off, etc.).
In short, all the advantages of roaming without the disadvantages!
FAQ: Your questions about mountain biking trails in Isère
Where can I find the mountain bike trail guides?
Speaking on the MTB-FFC map of Lake Paladru Val d’AinanHere on the website of the Voironnais Country Tourist OfficeOn each circuit page, the GPX file is downloadable, the profile is present and "interactive".
How can I find mountain bike trails?
Further up on this page, you will choose your route from all official loops that we offer. You'll ride on marked and maintained trails without any worries 😉 As for the app, we'll see you on OnTrack !
Are there any mountain bike trails suitable for children?
Absolutely! The green trails are perfect for little legs, and the blue ones are suitable for children who have already done a bit of cycling. For the youngest children, balance bikes are recommended. the green way is ideal.
How do I download GPX tracks?
It's simple: on this page, in the list, choose the route then click on its name to open the detailed page and click on “Download the GPX file”.
So, ready to hop on your mountain bike and tackle the hills of Isère? Whether you're looking for a leisurely ride or an intense adventure, our marked mountain bike trails are here to help you experience the thrill. 100% natural sensations.
PS: Don't forget to tag your best descents with #PaysVoironnais #VTTIsère – we love seeing your exploits (and your falls, too!).





















