Réserve Biologique Dirigée Du Bois Des Ayes
Réserve Biologique Dirigée Du Bois Des Ayes
4.6
(1116)
12,112
hikers
111
hikes
Family friendly hiking trails in Réserve Biologique Dirigée Du Bois Des Ayes traverse a unique ancient forest of Pin Cembro, with some trees over 500 years old. The reserve spans an altitude range from approximately 1750m to 2779m, featuring diverse ecological zones including forested areas and higher alpine heathlands. Hikers will encounter varied terrain, from dense woodlands to meadows, scree slopes, and rocky ridges. A prominent natural feature is the crystal-clear glacial Lac de l'Orceyrette, offering scenic views.
Last updated: May 13, 2026
4.8
(28)
233
hikers
9.47km
03:26
400m
400m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
5.0
(2)
31
hikers
13.3km
04:05
480m
480m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.

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4.7
(16)
115
hikers
13.4km
04:38
550m
550m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
4.5
(2)
13
hikers
20.6km
08:25
1,210m
1,210m
Hard hike. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
4.9
(35)
384
hikers
Hard hike. Very good fitness required. Mostly accessible paths. Sure-footedness required.
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Great bivouac spot, but the lakes do not have good water quality in late summer, so you should filter.
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I came here during a bikepacking trip and haven't regretted it. Beautifully situated, clean, and in warm weather, the small lake is a great place to cool off. The small grocery store in the cupboard with the essentials for emergencies is great and makes you smile. Search for campinglesizoard when looking for the site's website.
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Nice cycling route to the lake
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perfect gravel! a a
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perfect gravel a a
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Very pretty village which is worth a stroll to discover the old buildings including a communal oven (still in operation), a fruit store, a Protestant temple, a wash house, the church, etc.
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In each season, this lake reflects the surrounding landscape. A real treat
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About the Col des Ayes, I wrote in an old notebook: “At 2,477 meters above sea level, I reach the Col des Ayes which separates Briançon where I will go tomorrow and Brunissard, a small resort left behind at noon. Despite a wind worthy of the gusts of Brittany, I take a break to observe the mountain. Eyes riveted on the compass, I quickly analyze the path traveled over the past two days. I recognize the massif on which rests the Saint-Simon Chapel where I spent the last night. But above all, I observe about thirty kilometers away the sumptuous Bric de Rubren and its 3,340 meters, proudly climbed two days earlier.
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The Réserve Biologique Dirigée Du Bois Des Ayes offers a wide variety of hiking opportunities. You'll find over 100 trails in the area, with more than 30 specifically rated as easy, making them ideal for families.
The trails in Bois des Ayes are family-friendly due to their varied terrain, often leading through the ancient Pin Cembro forest and past the beautiful Lac de l'Orceyrette. Many routes offer manageable distances and elevation gains, and some, like the Sentier Pédagogique de la Taure, provide educational markers to engage younger hikers with the environment.
Yes, there are several enjoyable circular walks perfect for families. For a moderate option that circles a beautiful lake, consider the Lake Orceyrette – Lake Orceyrette loop from Briançon, which covers about 7 km and offers stunning views.
While some main paths around Lac de l'Orceyrette might be suitable for robust all-terrain strollers, many trails in the Réserve Biologique Dirigée Du Bois Des Ayes involve natural forest paths, roots, and uneven terrain. It's generally recommended to use a baby carrier for younger children to ensure comfort and accessibility on most routes.
The reserve is a Natura 2000 site, known for its rich biodiversity, especially birds. Keep an eye out for species like the Eurasian Pygmy Owl, Tengmalm's Owl, and Capercaillie. You might also spot Golden Eagles or Alpine Choughs. The diverse forest and alpine heathlands provide habitat for various small mammals and insects, making for an engaging nature experience.
Generally, dogs are permitted on trails in the Réserve Biologique Dirigée Du Bois Des Ayes, but they must be kept on a leash. This is crucial to protect the local wildlife, especially ground-nesting birds and other sensitive species within this protected area.
Parking is typically available at key access points, such as near Lac de l'Orceyrette or the starting points of popular trails. These areas are usually well-indicated. Arriving earlier in the day, especially during peak season, is advisable to secure a spot.
Access to the Réserve Biologique Dirigée Du Bois Des Ayes is primarily by car. While public transport options directly to the trailheads are limited, you might find regional bus services to nearby towns like Briançon, from where you would need to arrange further transport to the reserve's entry points.
The best time to visit with family is typically from late spring to early autumn (May to October). During these months, the weather is generally mild, trails are clear of snow, and the forest and lake are at their most vibrant. Autumn offers spectacular fall foliage, while summer provides warmer temperatures for longer days out.
Absolutely! The most prominent natural feature is the stunning Lac de l'Orceyrette, a crystal-clear glacial lake offering breathtaking views. Many trails also lead through the ancient Pin Cembro forest, with some trees being centuries old. You'll also find various scenic viewpoints offering panoramas of the surrounding mountainous terrain between the Queyras and Écrins regions.
The Réserve Biologique Dirigée Du Bois Des Ayes is highly rated by the komoot community, with an average score of 4.55 stars. Reviewers often praise the serene beauty of the ancient Pin Cembro forest, the tranquil atmosphere around Lac de l'Orceyrette, and the well-maintained paths that make for an enjoyable family outing.
Within the immediate reserve, amenities are limited to preserve the natural environment. It's advisable to bring your own snacks and drinks. However, you may find cafes or restaurants in nearby villages or towns, such as Briançon, which are a short drive away for post-hike refreshments.
For family hikes, especially in autumn, layering is key. Wear comfortable, moisture-wicking base layers, a warm mid-layer (fleece or wool), and a waterproof and windproof outer shell. Sturdy hiking boots with good ankle support are essential, as are hats, gloves, and plenty of water. The weather can change quickly in the mountains, so be prepared for cooler temperatures and potential rain.
For families with more experienced young hikers looking for a greater challenge, consider routes like the Ayes Stream – Lake Orceyrette loop from Briançon. This moderate hike covers nearly 9.5 km with over 400 meters of elevation gain, offering a rewarding adventure through diverse landscapes.


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