28
riders
00:46
8.81km
10m
Mountain biking
The King Stone Road is a difficult 5.5-mile (8.8 km) mountain biking route in Écrins National Park, offering technical terrain and alpine vi
Last updated: February 26, 2026
Tips
Your route passes through a protected area
Please check local regulations for:
Parc national des Écrins (aire d’adhésion)
Waypoints
Highlight • Mountain Hut
Translated by Google •
Tip by
73 m
Highlight (Segment) • Summit
Translated by Google •
Tip by
8.81 km
End point
Way Types & Surfaces
Way Types
8.21 km
498 m
< 100 m
< 100 m
< 100 m
Surfaces
4.47 km
2.85 km
1.35 km
114 m
< 100 m
< 100 m
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Elevation
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Weather
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Saturday 4 July
13°C
7°C
0 %
Additional weather tips
Max wind speed: 6.0 km/h
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This route was planned by komoot.
This trail is considered highly difficult and is suitable only for experienced mountain bikers. It features a massive 1750-meter (6000-foot) descent over a challenging alpine trail, comparable to extreme descents found in places like Whistler.
Expect a crazy alpine trail with rocky, technical, and potentially exposed sections. The high-altitude environment means you'll encounter varied surfaces typical of the French Alps, demanding advanced riding skills.
The best time to ride is typically during the summer months, from late June to early September, when the snow has melted and the weather is most stable. Always check local conditions and forecasts before heading out, as alpine weather can change rapidly.
The route begins near Ruillans Station. Parking options in La Grave are available, and you would typically use the Téléphérique des Glaciers de la Meije to access the higher elevations, including Ruillans Station, to begin the descent.
As the King Stone Road is located within the core zone of the Écrins National Park, dogs are generally not permitted, even on a leash. It's always best to check the latest regulations directly with the park authority before planning your trip.
There is no general entrance fee to access Écrins National Park. However, specific activities or areas might require permits, and strict regulations apply, especially concerning wildlife protection and environmental preservation. Always respect signage and park rules.
The trail offers breathtaking mountain vistas characteristic of the French Alps. A significant point of interest is La Pierre du Roi (Summit), which provides expansive views before the major descent.
Yes, the King Stone Road route shares sections with several other trails. Notably, it covers parts of "La Brèche Pacave depuis La Grave" (83% of its length), "Le tour du pays de la Meije" (59%), and "Le Bois des Fréaux" (50%). You may also encounter shorter sections of "Cote Fine" and "Chavala".
La Grave, the village at the base of the descent, offers various amenities including cafes, restaurants, and accommodation options. It's a well-known hub for outdoor enthusiasts in the region.
Given the trail's difficulty and alpine environment, wear appropriate mountain biking gear, including a full-face helmet, body armor, and sturdy shoes. Carry plenty of water, high-energy snacks, a repair kit, first-aid supplies, and extra layers of clothing for varying weather conditions. A GPS device or app like komoot is highly recommended for navigation.
The King Stone Road, as described, is primarily a downhill descent. While you start at a higher point (often accessed via lift), the route itself is not a loop. You will typically descend to the valley floor in La Grave.
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