Baisse de Merlier Loop

No, this is a difficult mountain bike tour. It requires excellent physical condition and advanced riding skills. Some sections may even necessitate pushing your bike.

The terrain is highly varied. You'll encounter generally rocky sections, unpaved paths, alpine trails, asphalt roads, and gravel. The upper parts often have finer, stony ground, transitioning to rougher, broken terrain further down. There are also very steep and poorly marked forest portions.

Riders are treated to spectacular panoramic views from the Baisse de Merlier, overlooking Isola village and Mont Mounier. A short push to the Cime de Merlier (2575 meters) offers a 'gigantic panorama' and a unique natural spectacle, often with eagles soaring on thermals. The ascent from Isola to Isola 2000 also provides views of the large winter sports resort.

The trail typically starts and ends near Isola or Isola 2000. You would generally park in one of these villages to begin your ride. Specific parking areas are usually well-marked within these locations.

The best time to ride this trail is generally from late spring to early autumn, when the snow has melted and the weather conditions are most favorable. Always check local weather and trail conditions before heading out, as high-altitude sections can retain snow longer.

As this trail is located within the Mercantour National Park, dogs are generally not permitted, even on a leash, in the central zone of the park to protect wildlife. It's always best to check the latest regulations on the official Mercantour National Park website before planning your trip.

There is no entrance fee to access the Mercantour National Park itself. However, specific regulations apply within the park, especially concerning dogs, camping, and certain activities. No specific permit is typically required for mountain biking on established trails like this one, but always respect park rules and signage.

Yes, the trail features several technical challenges. These include narrow sections built on low walls (1 to 2 meters high) where the trail is exposed. Some areas around 1450m have been affected by avalanches, adding to the technicality. There are also very steep and poorly marked forest portions that riders might find less enjoyable.

Yes, the route also passes through sections of the Le Grand Tour Alpi Marittime-Mercantour Barcelonnette * Col de Lombarde and the Chemin des Italiens.

Beyond the stunning panoramic views, you'll pass by the Scenic Route Between Isola and Col de la Lombarde and a Bunker in Parc National du Mercantour. The trail also incorporates parts of the historic Chemin des Italiens.

The technical difficulty for the downhill sections is rated at S2 to S3. This indicates a medium to difficult trail with obstacles like roots, rocks, and tight turns, requiring good body control and braking skills.