Réserve Biologique Dirigée Du Bois Des Ayes
Réserve Biologique Dirigée Du Bois Des Ayes
4.8
(5)
72
hikers
10
hikes
Mountaineering routes in Réserve Biologique Dirigée Du Bois Des Ayes traverse a diverse landscape within the Hautes-Alpes region of France. This reserve ranges in altitude from 1757 to 2779 meters, featuring significant elevation changes. The terrain includes ancient Swiss pine and larch forests, transitioning to supraforestière zones with alpine heathlands, scree slopes, and rocky ridges at higher elevations. Geological features include Houiller terrains of sandstone, shale, and conglomerates, alongside Triassic limestones.
Last updated: May 4, 2026
16
hikers
3.72km
01:51
260m
260m
Hard mountaineering route. Great for any fitness level. Sure-footedness, sturdy shoes and alpine experience required.
5.0
(1)
11
hikers
Hard mountaineering route. Very good fitness required. Mostly accessible paths. Sure-footedness required.

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10
hikers
9.54km
03:14
440m
440m
Moderate mountaineering route. Good fitness required. Mostly accessible paths. Sure-footedness required.
5.0
(1)
6
hikers
Moderate mountaineering route. Good fitness required. Mostly accessible paths. Sure-footedness required.
4.0
(1)
8
hikers
10.7km
06:08
1,030m
1,030m
Hard mountaineering route. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
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Road Cycling Routes in Réserve Biologique Dirigée Du Bois Des Ayes

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Cycling in Réserve Biologique Dirigée Du Bois Des Ayes
Hiking in Réserve Biologique Dirigée Du Bois Des Ayes
One of the most beautiful climbs in the French Alps.
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Beautiful view at the highest point!
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The Col de l'Izoard is one of the most emblematic passes in France. Regularly used by the Tour de France, it offers two legendary and difficult climbs which lead to an altitude of 2,360 meters.
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The Col d'Izoard is a climb that connects Briançon with the Guille valley. On both sides to climb on smooth asphalt. The south side is known as the most difficult, because certainly the last 10 kilometers are very steep.
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The Col d’Izoard is one of the famous passes in the Southern French Alps. Legends have been written there and memorable clashes between great cyclists have taken place there. The place is particularly impressive when you take the descent from the Casse Déserte.
9
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Go as high as you can with a gravel bike or mountain bike, take a brake at the lake at Pra Premier.
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At the end of a short easy hike of 1 hour several small hamlets of pretty alpine chalets, the last and largest being Clapeyto
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Simply an unbelievable climb, whichever side you come from! I'd recommend it more than Alp d'Huez
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There are over 10 mountaineering routes documented in Réserve Biologique Dirigée Du Bois Des Ayes on komoot, offering a range of experiences from moderate to difficult.
The terrain in Réserve Biologique Dirigée Du Bois Des Ayes is highly varied. You'll traverse ancient Swiss pine and larch forests, transition into alpine heathlands and meadows, and encounter scree slopes and rocky ridges at higher elevations. The geological features include sandstone, shale, and conglomerates, as well as Triassic limestones.
Yes, several routes are circular. For example, the difficult route Le Collet loop from Crête de Combe la Roche offers views from an elevated ridge, while the moderate Chalet de Clapeyto – Pra Premier loop from Arvieux, "Jamberoute - Espace Ludique" takes you through alpine pastures.
Many routes are classified as difficult due to significant elevation gains. For instance, the Rochebrune Peak loop from Col d'Izoard involves over 1000 meters of ascent, and the Col de Chaude Maison loop from Cervières features over 1200 meters of elevation gain, requiring good physical condition and alpine experience.
Absolutely. The reserve is home to stunning natural features. You can discover the glacial-origin Lac de l'Orceyrette, known for its crystalline waters. The ancient forests contain Swiss pines over 600 years old, and higher up, you'll find diverse alpine heathlands and meadows. The reserve is also a Special Protection Area for Birds, offering opportunities for wildlife observation.
The best time for mountaineering typically aligns with late spring, summer, and early autumn when trails are generally free of snow and weather conditions are more stable. The reserve's significant altitudinal range means conditions can vary greatly, so always check local forecasts before heading out. Winter mountaineering is possible but requires specialized equipment and experience due to snow and ice.
While many mountaineering routes involve substantial elevation and are classified as difficult, there are also moderate options. For a more interpretative experience, a pedagogical trail like the Sentier de la Taure guides visitors through the forest, which might be more suitable for families looking for a less strenuous activity. Always check the specific route details for distance and elevation to ensure it matches your family's ability.
The Réserve Biologique Dirigée Du Bois Des Ayes is a protected area. While general hiking and mountaineering are permitted on marked trails, it's always advisable to be aware of specific regulations regarding wildlife protection, waste disposal, and potential restrictions during certain seasons (e.g., nesting periods). For detailed information on regulations, you can consult official sources such as the regional environmental department: developpement-durable.gouv.fr.
The reserve is a Special Protection Area for Birds (Z.P.S.), making it an excellent spot for birdwatching. You might encounter species like the Capercaillie, Tengmalm's Owl, Eurasian Pygmy Owl, and Black Woodpecker. The diverse alpine flora also includes rhododendrons and blueberries in the undergrowth of the pine forests.
The area is highly rated by the komoot community, with an average score of 4.75 stars. Reviewers often praise the diverse landscapes, from ancient forests to high alpine environments, and the challenging yet rewarding ascents that offer spectacular views of the Hautes-Alpes region.
Yes, the difficult Chalet de Clapeyto – Clapeyto Alpine Chalets loop from Arvieux, "Jamberoute - Espace Ludique" is a longer route, spanning over 15 kilometers, that specifically explores the high alpine environment surrounding the Clapeyto chalets, offering a comprehensive experience of this unique area.


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