4.6
(1164)
13,263
hikers
17
hikes
Hiking trails around Lac de Vallon, located in the Haute-Savoie department, offer diverse outdoor experiences. The lake formed in 1943 from a landslide blocking the Brévon river, resulting in emerald waters set against majestic mountains and lush forests. The area is part of the Chablais UNESCO Global Geopark, featuring geological significance and the imposing Roc d'Enfer. The terrain includes varied elevations, from easy lakeside paths to more challenging ascents.
Last updated: June 25, 2026
4.7
(13)
111
hikers
Easy hike. Great for any fitness level. Easily-accessible paths. Suitable for all skill levels.
4.1
(12)
181
hikers
Hard hike. Good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

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4.4
(12)
107
hikers
10.2km
04:11
690m
690m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
4.8
(14)
110
hikers
11.5km
03:40
480m
480m
Moderate hike. Good fitness required. Easily-accessible paths. Suitable for all skill levels.
4.7
(15)
111
hikers
8.42km
03:17
520m
520m
Moderate hike. Good fitness required. Mostly accessible paths. Sure-footedness required.
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This chapel, dedicated to Saint Bruno, founder of the Carthusian Order, was built on the remains of the former convent church of the Carthusian monastery of Sainte-Marie de Vallon[1]. In 1543, the Carthusians of Vallon were forced to leave their monastery, which was dismantled[1]. When they regained possession of their property in 1607, they found only ruins of the old charterhouse. Only a few sections of the walls remained standing[1]. After building their fortified house in Génicot[2] on the right bank of the Brevon (now on the lake), they erected a chapel in the part of the old charterhouse, in homage to Saint Bruno and in memory of the monks who preceded them. Since the walls of the choir of their former convent church and those of the sacristy had not collapsed, a nave surmounted by a wooden vault was built in 1651[3]. In 1793, it was sold as national property[3]. Abandoned by its new owners, it then passed to the Gougain family, along with the entire property known as "La chèvre"[1]. In 1833, the Carthusians returned to work repairing the walls and vault, redoing the roof, and installing a bell tower. Bishop Pierre-Joseph Rey inaugurated the renovated chapel during the summer of 1836[3]. It received various donations, including from Converset David François Marie[citation needed]. In 1847, it was finally transferred to the churchyard[1]. Processions would go there to pray for rain or good weather; but Bishop Louis Rendu banned these events in 1852[citation needed]. In 1855, it was burned to the ground. A violent wind blew as the Abbey building burned and burning embers set it alight in turn[1]. Nothing new remained except the walls. M Chappaz undertook a collection throughout the parish and had repairs carried out during 1856: plaster vault, roof, bell tower, gallery, floor, altar[3]. On July 11, 1857, the renovated chapel was blessed.
1
0
Beautifully situated lake and great mountain panorama.
2
0
The climb up the winding path to Chapelle Saint-Bruno is rewarded with breathtaking panoramic views of Lac de Vallon and the surrounding mountains. This historic chapel, perched on top of a hill, with its peaceful interior, is a place where you can enjoy a serene atmosphere. Don’t forget to take the time to soak up the breathtaking view and listen to the soothing sounds of nature.
1
0
physically easy but steep hike. Do not do with young children. With young children go around the lake picnic points and large area for lounging
1
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There are over 10 distinct hiking trails around Lac de Vallon, offering a variety of experiences from easy lakeside strolls to more challenging mountain ascents. The komoot community has explored 14 different routes in the area.
The terrain around Lac de Vallon varies significantly. You'll find easy paths suitable for all fitness levels, such as the circuit around the lake. For those seeking more challenge, there are moderate to difficult routes with considerable elevation gain, like the ascent to Pointe de la Gay. Overall, the area features emerald lake waters, majestic mountains, and lush forests.
Yes, Lac de Vallon offers several easy walks perfect for families and shorter excursions. The popular circuit around the lake is a great option, taking approximately an hour. Many trails also feature picnic areas, ideal for a leisurely break with children.
While specific rules for dogs on trails can vary, the natural environment of Lac de Vallon is generally welcoming to dogs, especially on leash. It's always recommended to keep your dog under control and respect local signage, particularly in protected areas or near livestock.
Hikers can enjoy several significant landmarks and viewpoints. The historic Saint Bruno Chapel, perched on a hill, offers stunning panoramic views of Lac de Vallon and the surrounding mountains. Ascending to the Pointe de la Gay also provides spectacular vistas of the lake and valley. The imposing Roc d'Enfer majestically overlooks the lake, creating a remarkable photographic subject.
Yes, many routes around Lac de Vallon are designed as circular loops. A popular easy circuit around the lake takes about an hour. For a more extensive moderate option, consider the Lake Vallon – Saint Bruno Chapel loop from Lac de Vallon, which is 7.2 miles (11.5 km) and leads through forested areas with lake views.
The best time for hiking around Lac de Vallon is typically from spring through autumn when the weather is mild and trails are clear of snow. In winter, the area transforms, offering opportunities for snowshoeing, but traditional hiking trails may be inaccessible due to snow and ice.
Parking facilities are generally available near the main access points to Lac de Vallon, especially for popular trailheads. It's advisable to arrive early during peak season to secure a spot, particularly for routes starting directly from the lake.
The trails in Lac de Vallon are highly rated by the komoot community, with an average score of 4.6 stars. Reviewers often praise the stunning emerald waters of the lake, the dramatic mountain backdrops, and the diverse range of trails suitable for various abilities. The peaceful atmosphere and picturesque scenery are frequently highlighted.
Yes, for experienced trekkers seeking a greater challenge, there are moderate to difficult mountaineering routes that require good to very good fitness and sure-footedness. An example is the Air games and picnics – Pointe de la Gay loop from Lac de Vallon, a moderate 6.3 miles (10.2 km) path with significant elevation gain, offering spectacular vistas.
While direct public transport options to the immediate lakeside might be limited, it's possible to reach nearby villages like Bellevaux via regional bus services. From there, you might need to arrange local transport or walk to the lake. Checking local transport schedules in advance is recommended.
The area around Lac de Vallon, particularly in nearby villages like Bellevaux, offers amenities such as cafes and accommodation. While the immediate lakeside is more focused on natural beauty, you can find places to eat and stay within a short drive, making it convenient for multi-day visits or post-hike refreshments.


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