Embouteilleux Lake Loop

The full loop, as described, is approximately 11.7 km (7.3 miles) long and generally takes around 3 hours and 27 minutes to complete. Keep in mind that individual hiking times can vary based on fitness level and how often you stop to enjoy the scenery.

The trail typically starts from the village of La Pesse. Parking is usually available in or near the village, which serves as a convenient base for accessing the loop.

This hike is rated as moderate. While some sections may be relatively easy, the trail involves climbs and varied terrain, including paved paths, tracks, and natural trails through woods and pastures. A good physical condition is recommended, as some parts can feel challenging.

You'll encounter a diverse landscape on this loop. The terrain alternates between traversing open pastures, walking through dense woods, and ascending towards viewpoints. Expect a mix of paved sections, wider tracks, and more natural, sometimes rocky, trails. You'll also pass by old peat bogs.

Key highlights include the serene Embouteilleux Lake, the charming hamlet of Le Cernois Branchon, and the stunning Panorama of the Alps. You'll also pass by the Crêt du Nerbier, which offers expansive views, old peat bogs, historical ruins, and traditional Jura houses. The Pré Reverchon area features a bison breeding ground.

No, swimming and fishing are strictly prohibited in Lac de l'Embouteilleux. The lake is an artificial mountain lake that serves as a crucial drinking water reservoir for the commune of La Pesse, and these restrictions are in place to protect the water source.

Yes, the Lac de l'Embouteilleux loop is generally dog-friendly. However, as it passes through pastures and areas with farm animals (like at Ferme de l'Enquerne and the bison breeding ground), it's essential to keep your dog on a leash to ensure the safety and comfort of both your pet and local wildlife/livestock.

The best time to hike this loop is typically from late spring through early autumn (May to October) when the weather is mild and the trails are clear. While winter hiking is possible, be prepared for snow and ice, which can significantly increase the difficulty and require specialized gear.

No, there are generally no specific permits or entrance fees required for hiking this trail within the Parc Naturel Régional du Haut-Jura. However, always respect local regulations, especially concerning nature protection and private property.

Yes, this route intersects with several other well-known paths. Sections of the trail overlap with the Grande Traversée du Jura, Tour du Haut Jura Sud, and the GTJ à VTT (mountain bike route), among others.

Yes, the starting village of La Pesse offers some facilities. You can find a fromagerie (cheese dairy) that also functions as a rural museum, showcasing local products like Comté cheese. Additionally, the Pré Reverchon area features a restaurant specializing in bison meat.