Les Bois - Doubs Valley Loop

The hike typically takes around 4 hours and 7 minutes to complete, though your pace and stops for scenery or meals will influence this.

This trail is considered moderate, requiring good fitness and sure-footedness. The terrain is varied, featuring forests, paths along hillsides, and sections with footbridges and ladders. Be prepared for potentially steep passages as you navigate between cliffs and through 'virgin forest'.

You'll be treated to a majestic panorama of the Doubs Valley. Key highlights include the View of the Doubs from Rocher de l'Aigle, the tranquil Pond, and the scenic Along the valley of the La Ronde. The path also offers views of the Combe de Biaufond and the Etang du Cul-des-Prés, traversing dense forests and high plateaus.

Yes, the route passes through sections of several other trails, including the Jura Bike, Au fil du Doubs - Etappe 2, Franches-Montagnes Tour, Les Bois - Le Boéchet, Les Bois - Cerneux au Maire, Sentier des Noisettes, Sentier des Cochons, Chemin des Ecoliers, Chemin du Dos dʼAne, Sur la Charrerette, and La Vigie.

The Parc du Doubs is rich in wildlife. Keep an eye out for beavers, otters, wild boars, foxes, badgers, deer, roe deer, and even lynxes and wolves. It's an excellent location for nature observation.

The trail is best enjoyed during spring, summer, and autumn when the weather is mild and the landscapes are vibrant. While winter hiking is possible, be prepared for snow and ice, which can increase the difficulty, especially on steep or exposed sections.

While the Parc du Doubs generally welcomes dogs, it's always best to keep them on a leash, especially given the varied terrain, potential wildlife encounters, and sections with footbridges and ladders. Please ensure you clean up after your pet.

Generally, there are no specific permits or entrance fees required for hiking on public trails within the Parc du Doubs. However, always respect local regulations and signage, especially concerning nature protection areas.

The trail connects Les Bois and La Ferrière. You can utilize public transport, specifically the Jura Railways, to return to Les Bois from La Ferrière, making it convenient for point-to-point hiking. Parking options are typically available near the trailheads in both villages.

Yes, the route is designed to allow hikers to enjoy local Jura cuisine. You'll find opportunities for rest and meals at establishments such as the Logis de La Licorne in La Ferrière, offering a chance to refuel and experience local hospitality.

Yes, keep an eye out for the 'Borne des trois Evêchés' (Boundary Stone of the Three Bishoprics), a point of historical significance along the route. The trail also features distinctive sections with footbridges and ladders, adding an adventurous element as it winds through the landscape.