4.4
(871)
11,718
riders
279
rides
Mountain biking around Mieussy offers diverse terrain within the French Alps, situated in the Vallée du Giffre. The region features significant mountainous landscapes, including various mountain passes and the Giffre River, which carves through the valley. Riders can expect a mix of forest tracks, open ground sections, and trails alongside picturesque lakes, providing varied elevation and technical challenges. This area is part of the Grand Massif, known for its extensive network of mountain bike trails.
Last updated: May 16, 2026
4.6
(30)
260
riders
29.8km
02:08
150m
150m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.9
(8)
58
riders
22.8km
01:39
280m
280m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.

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3.5
(4)
24
riders
27.3km
02:50
870m
870m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
5.0
(2)
18
riders
19.2km
01:48
590m
590m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
4.3
(3)
18
riders
18.9km
01:43
480m
480m
Moderate mountain bike ride. Good fitness required. Suitable for all skill levels.
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This chapel, like many others in France bearing the title "Notre Dame" ("Our Lady"), is dedicated to the Virgin Mary. The addition of "de-l'Annonciation" to the patronal title refers to the Feast of the Annunciation (celebrated on March 25th, exactly nine months before Christmas). This is when the angel of the Lord brought her the message that she would give birth to the Son of God – Jesus Christ. According to the account in the first chapter of the Gospel of Luke, this took place in Nazareth, Israel. There, on the site where this event occurred – according to a tradition spanning some two thousand years – a large church stands, which can thus be considered the original patronal church for the title of this – comparatively modest, yet dignified – house of worship. ``` ] ... The Church of the Annunciation in Nazareth can be found here as a komoot highlight: + https://www.komoot.com/de-de/highlight/251260
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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.
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Born on September 6, 1799, in Sévillon, a hamlet of Onnion, son of Marin Jacquard de Sévillon and Marie Monge de Mégevette, he studied at the minor seminary of Mélan, located in the former Mélan charterhouse in Taninges, then at the major seminary of Chambéry. He completed his theological studies at the Seminary of Foreign Missions in Paris, where he was ordained a priest on March 15, 1823. His journey to Cochinchina (Vietnam) lasted two and a half years, arriving in Cochinchina, where he landed clandestinely on January 5, 1826. He took the name Kinh Gan Lam and participated in the life of the Church in this region of the world, where, along with two other missionaries and thirty priests from Cochinchina, he accompanied 70,000 Christians on their journey. King Minh Mang persecuted Christians. He wanted to deprive the Church of its leaders by keeping them under surveillance. Thus, as early as 1829, he detained François near Hué, his capital, asking him to act as his interpreter and explain recent European history; François was thus able to continue his missionary work to a minimum. In 1833, after the king's decree of general persecution, he was held prisoner in the Ai Lao penal colony for nearly two years, then in prison near the capital, where he was nevertheless asked to teach French to nine young men. He stated: "I have not stopped and will not stop preaching when I can." In 1838, he was sentenced to death, chained and given the "cangue" (a type of ladder around the head). On September 21, 1838, he was tortured and strangled, along with an 18-year-old Christian, Thomas Thien. In 1840, two years after his death, Pope Gregory XVI opened the beatification process and declared him Venerable. The Seville Oratory, near the chapel, commemorates this event. In 1900, Pope Leo XIII declared him Blessed. On June 19, 1988, Pope John Paul II canonized him along with 116 other martyrs of Vietnam. Annual pilgrimage to Seville in June and liturgical feast on September 23.
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Intersection point Le Marquisat Altitude 875m
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There are over 19 mountain bike trails around Mieussy, offering a diverse range of experiences. These include 3 easy routes, 9 moderate routes, and 7 difficult routes, catering to various skill levels.
Mountain biking around Mieussy offers a mix of challenging Alpine valleys, scenic mountain passes, and winding forest tracks. You'll find everything from gentle cross-country routes on the valley floor to technical downhill and enduro trails, often with breathtaking views of Mont Blanc and the Giffre River valley.
Yes, Mieussy and the broader Grand Massif area offer gentle cross-country routes on the valley floor that are ideal for families and beginners. These trails provide a great way to enjoy the scenery without overly technical challenges.
Experienced riders seeking a challenge can explore routes like the Blue Lake – Lac de Joux Plane loop from Mieussy, which covers 89.3 km and involves significant elevation changes through high mountain passes. The region also features technical downhill and enduro trails, particularly in areas like Samoëns and Morillon.
Yes, many routes around Mieussy are designed as loops. A popular moderate option is the Lac des Vernays – Blue Lake loop from Mieussy, which is 35.5 km long and offers scenic riding around two notable lakes. For a more challenging circular route, consider the Morillon's Blue Lake – Le Cirque du Fer à Cheval loop from Mont Orchez.
The trails around Mieussy offer stunning natural beauty. You can ride past picturesque lakes like Lac des Vernays and Lac Bleu, and enjoy panoramic views from spots like the Saint Bruno Chapel overlooking Lac de Vallon. The region is also home to dramatic mountain passes such as Jambaz Pass and Col de Joux Plane, and unique formations like the Gorges du Pont du Diable.
The area is highly rated by the komoot community, with an average score of 4.3 stars from over 500 reviews. Mountain bikers often praise the diverse terrain, from valley floor paths to high mountain passes, and the breathtaking panoramic views, especially of Mont Blanc. The well-maintained network of trails within the Grand Massif is also a frequently highlighted positive aspect.
The summer months are generally the best time for mountain biking in Mieussy, as the trails are well-maintained and many ski lifts operate to provide easy access to higher elevations. The region's commitment to securing trails throughout the summer ensures a safe and enjoyable experience.
Many trails in Mieussy offer exceptional views. The Grand Massif area is renowned for its panoramic vistas, including awe-inspiring glimpses of Mont Blanc. Routes around Lac de Vallon, particularly from the Saint Bruno Chapel, also provide expansive views of the surrounding mountains. The Ramaz – Chalet Blanc loop from Le Praz de Lys offers scenic mountain views.
Mieussy is a traditional Alpine farming village, and you'll find local amenities. The Fruitière des Hauts-Fleury, a cheese dairy, offers local products. The surrounding villages and ski resorts like Praz de Lys Sommand also provide various options for cafes, pubs, and accommodation, especially during the summer season when lifts are operating.
While popular routes can see more traffic, the extensive network of over 600 kilometers of marked trails within the Grand Massif means it's often possible to find quieter paths. Exploring some of the less-trafficked moderate routes, such as the Francois Jaccard – Saint Nicholas Church loop from Onnion, might offer a more serene experience.


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