Pic de l’Aigle and Belvédère des 4 Lacs

The hike to Pic de l’Aigle and the Belvédère des 4 Lacs is a captivating journey through the Jura’s natural beauty. Starting in the village of La Chaux-du-Dombief, this 8-kilometer (5-mile) loop trail takes around three hours to complete and is rated as moderately challenging, making it ideal for those seeking both adventure and stunning scenery.

The trail begins at a parking area in La Chaux-du-Dombief and follows a steady, well-marked ascent to the Pic de l’Aigle (Eagle’s Peak). While the climb requires some effort, it is entirely manageable and rewarded with breathtaking panoramic views from the summit. From this vantage point, the surrounding landscapes unfold in dramatic fashion, showcasing the Jura’s rolling hills, dense forests, and shimmering waters.

The trail continues to the Belvédère des 4 Lacs, one of the region’s most iconic viewpoints. Here, you’ll be treated to a mesmerizing vista of four interconnected lakes: Ilay, Narlay, Petit Maclu, and Grand Maclu. Their turquoise waters, framed by lush greenery, create a picture-perfect scene that is both tranquil and awe-inspiring.

The descent leads you through peaceful forested paths, where the quiet of the woods and the fresh scent of pine provide a calming contrast to the expansive views of the peaks and lakes. Along the way, you’ll encounter unspoiled natural settings that highlight the Jura’s pristine charm.

This loop trail offers a harmonious blend of effort, reward, and serenity, making it a must-do hike for nature enthusiasts and those eager to experience the raw beauty of the Jura.

  • Starting Point: La Chaux-du-Dombief
  • Distance: ~8 km (5 miles) loop
  • Duration: 3 hours
  • Difficulty: Moderate
  • Highlights:
    • Panoramic views from the Pic de l’Aigle (Eagle’s Peak).
    • Overlooks of four interconnected lakes: Ilay, Narlay, Petit Maclu, and Grand Maclu.
    • A peaceful, unspoiled natural setting.

Trail Description:
From the parking area in La Chaux-du-Dombief, follow the trail markers to the Pic de l’Aigle. The ascent is steady but manageable, and the views from the top are worth the effort. Continue to the Belvédère des 4 Lacs for a stunning perspective of the turquoise waters before descending back through forested paths.