Exploring the fantastic Via Ferrata du Diable in Aussois, France
Located in the stunning Vanoise National Park in the Savoie region of France, the Via Ferrata du Diable (“The Devil’s Via Ferrata”) is one of the most iconic and extensive via ferrata routes in the country. This challenging and exhilarating via ferrata system is composed of seven distinct sections, offering a mix of breathtaking scenery, thrilling aerial crossings, and technical climbing sections. With its high-altitude setting, historic forts, and dramatic gorges, the Via Ferrata du Diable is an unforgettable adventure for experienced climbers and adrenaline seekers.

Overview of Via Ferrata du Diable
- Location: Aussois, Savoie, France
- Altitude: 1,500 – 1,800 meters above sea level
- Difficulty Level: Moderate to Difficult
- Total Duration: 4 to 6 hours (varies depending on route sections)
- Best Season: May to October
- Required Equipment: Helmet, harness, via ferrata lanyard with energy absorber, gloves, sturdy hiking or climbing shoes
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Getting to Via Ferrata du Diable
The Via Ferrata du Diable is situated near the village of Aussois, which is easily accessible from Chambéry (1.5-hour drive) and Grenoble (2-hour drive). The route begins at Fort Victor-Emmanuel, a historic fortification in the Esseillon Forts, which once guarded the Maurienne Valley.
To reach the starting point, visitors can park at the Esseillon Fortress parking area and follow well-marked trails leading to the via ferrata entry points.
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The Seven Sections of Via Ferrata du Diable
One of the unique aspects of Via Ferrata du Diable is its modular design, allowing climbers to choose different routes based on skill level and endurance. The seven sections vary in difficulty and length, providing options for both intermediate and advanced climbers.
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1. L’Ange (The Angel) – The Warm-up
- Difficulty: Moderate
- Duration: 30-45 minutes
- Highlight: Gentle ascent with stunning views over the valley
This first section serves as a great warm-up for the more demanding sections ahead. Climbers ascend gradually along iron rungs and ledges, getting used to the exposure and the security of the via ferrata system.
2. Le Descente aux Enfers (Descent into Hell) – The Test of Nerve
- Difficulty: Difficult
- Duration: 45-60 minutes
- Highlight: Steep descents and exposed ledges
This section lives up to its name, featuring sheer cliff drops and intense exposure. Climbers must carefully descend narrow rock faces, with a thrilling void beneath their feet. It requires strong nerves and steady movement.
3. Le Chemin de la Vierge (The Virgin’s Path) – Stunning Scenery
- Difficulty: Moderate
- Duration: 30-40 minutes
- Highlight: Beautiful panoramic views over the Maurienne Valley
A slightly easier section, this part allows climbers to enjoy the breathtaking alpine scenery. The traverse along rock ledges is scenic, making it a perfect moment to take a break and soak in the surroundings.
4. Le Grand Diable (The Great Devil) – The Ultimate Challenge
- Difficulty: Very Difficult
- Duration: 60-90 minutes
- Highlight: Steep ascents, overhangs, and technical climbing
Considered the toughest part of the Via Ferrata du Diable, this section is reserved for experienced climbers. Featuring long vertical walls, overhangs, and a physically demanding ascent, it is an extreme test of both endurance and skill.
5. Les Rois Mages (The Three Wise Men) – The Aerial Experience
- Difficulty: Difficult
- Duration: 45-60 minutes
- Highlight: Impressive aerial bridges and wire crossings
Climbers navigate several Nepalese bridges and cable crossings, moving high above the valley floor. The sense of exposure is incredible, making this section one of the most thrilling parts of the route.
6. La Montée au Purgatoire (Ascent to Purgatory) – A Vertical Challenge
- Difficulty: Moderate to Difficult
- Duration: 45-60 minutes
- Highlight: Continuous vertical climbing with limited resting spots
This section involves an intense ascent up a nearly 200-meter-high rock wall. While not as technical as the Grand Diable section, it still demands significant upper body strength and stamina.
7. Le Chemin de Croix (The Way of the Cross) – The Grand Finale
- Difficulty: Moderate
- Duration: 30-45 minutes
- Highlight: A rewarding finish with spectacular fortress views
The final stretch offers an enjoyable, scenic climb back toward Fort Victor-Emmanuel. While still exposed, it is relatively easier than previous sections, allowing climbers to reflect on their incredible journey.
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Why You Should Try the Via Ferrata du Diable
- A Legendary Route: One of the longest and most iconic via ferrata routes in France.
- Incredible Scenery: The panoramic views of the Maurienne Valley and Vanoise National Park are breathtaking.
- Modular Design: Seven different sections allow climbers to tailor their experience.
- Historic Setting: The Esseillon Forts add a unique cultural dimension to the adventure.
- A True Challenge: This via ferrata pushes climbers to their limits, providing an unmatched sense of achievement.
Essential Tips for Climbing the Via Ferrata du Diable
- Choose the Right Sections – If you’re not an expert, consider skipping “Le Grand Diable” and opting for easier sections.
- Start Early – This is a long via ferrata; beginning in the morning ensures you have ample time to complete it.
- Check the Weather – Avoid climbing in wet or stormy conditions as the rock can become slippery.
- Use Proper Equipment – A high-quality via ferrata lanyard with an energy absorber is essential.
- Stay Hydrated – Bring enough water, as there are no refill stations on the route.
- Climb with a Partner – While it is possible to do solo, climbing with a friend enhances safety and enjoyment.
Conclusion
The Via Ferrata du Diable in Aussois, France, is a thrilling, high-adrenaline adventure that offers one of the most extensive via ferrata experiences in Europe. With its breathtaking landscapes, historic fortresses, and technically demanding sections, it is a must-visit for experienced climbers and adventure enthusiasts. Whether you’re seeking a challenging climb, incredible views, or a legendary via ferrata experience, the Devil’s Via Ferrata promises an unforgettable journey high above the Maurienne Valley.