4.8
(5)
41
hikers
06:07
20.8km
570m
Hiking
Hike the difficult 12.9-mile La Fontaine Salée Loop through a glacial valley in Auvergne, featuring stunning Sancy views and diverse terrain
Last updated: February 26, 2026
Tips
Your route passes through protected areas
Please check local regulations for:
Waypoints
Start point
Parking
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3.11 km
Highlight (Segment) • Other
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Tip by
7.59 km
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Tip by
13.8 km
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Tip by
20.8 km
End point
Parking
Way Types & Surfaces
Way Types
10.6 km
5.09 km
2.87 km
1.93 km
214 m
Surfaces
12.7 km
5.18 km
1.58 km
712 m
556 m
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Elevation
Highest point (1,620 m)
Lowest point (1,110 m)
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Weather
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Saturday 11 July
33°C
18°C
0 %
Additional weather tips
Max wind speed: 13.0 km/h
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This route was planned by komoot.
The La Fontaine Salée Loop is generally considered difficult, requiring a good level of physical fitness and sure-footedness. While some sections are gentle, others involve steep and rocky climbs. It's best suited for experienced hikers.
The full loop, which is approximately 20.8 km, usually takes around 6 hours to complete. This duration can vary depending on your pace and how often you stop to enjoy the scenery.
The trail features diverse terrain, including a distinct U-shaped glacial valley with scattered rock blocks, wide grassy meadows, and tranquil streams. You'll also encounter steep and rocky climbs, beautiful beech forests like the Bois de la Masse, and intriguing peat bogs. Sure-footedness is essential in many sections.
You'll experience breathtaking scenery throughout the hike. Key highlights include The Fontaine Salée glacial valley itself, panoramic Views of the Sancy massif, and the Couhay Pass. The route also passes through a 'magical forest', past clear natural springs, and old shepherd's huts.
No, dogs are not allowed on this trail, even on a leash. This restriction is in place to protect the delicate ecosystem and diverse wildlife within the nature reserve.
The best time to hike the La Fontaine Salée Loop is typically from late spring to early autumn (May to October) when the weather is milder and the trails are clear of snow. During these months, you can fully appreciate the flowery meadows and rich biodiversity.
No, there are no specific permits or entrance fees required to hike the La Fontaine Salée Loop. It is located within the Parc Naturel Régional des Volcans d'Auvergne, which is freely accessible to the public, though regulations for nature preservation must be respected.
Specific parking information is not provided in the trail data, but trailheads for loops like this often have designated parking areas nearby. It's advisable to check local maps or visitor information for parking options near Chastreix-Sancy Nature Reserve.
This trail is notable for its status as a preserved nature reserve within the Massif du Sancy, featuring a unique glacial valley and numerous natural springs that give it its 'salty' name. It boasts exceptional biodiversity, including rare plant species and diverse wildlife like mouflons and golden eagles.
Yes, the route primarily follows the 'La Fontaine Salée' trail for most of its length. It also intersects with sections of the 'Tour des volcans et lacs d'Auvergne' and briefly touches upon the 'Autour du massif du Sancy - Tour du Sancy' and various local rural paths.
Given its 'difficult' rating and challenging terrain with steep, rocky sections, the La Fontaine Salée Loop is generally not recommended for families with young children or beginner hikers. It requires a good level of fitness and hiking experience.
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