4.5
(247)
2,035
riders
167
rides
Mountain biking around Giez, nestled in the Haute-Savoie department, offers diverse landscapes for outdoor enthusiasts. The region is characterized by its proximity to Lake Annecy, surrounded by mountains and extensive forests, with 35.2% of Giez's area covered by woodlands. It is situated within the Regional Natural Park of the Bauges, known for its varied terrain, and includes the ecologically significant Marshes of Giez. This combination provides a range of mountain bike trails suitable for different skill levels.
Last updated: October 10, 2026
4.5
(8)
25
riders
49.8km
03:19
520m
520m
Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary.
5.0
(5)
23
riders
44.7km
03:32
880m
880m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.

14
riders
26.2km
01:55
280m
280m
Easy mountain bike ride. Great for any fitness level. Suitable for all skill levels.
4.0
(1)
7
riders
39.2km
03:56
1,300m
1,300m
Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
15
riders
23.9km
02:34
810m
810m
Hard mountain bike ride. Good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike.
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looks great from the outside, but was closed
0
0
Unfortunately, the restaurant has been closed for several years, but the view has remained wonderful
0
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Paths are also there to see the traces of nature
1
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It's simply beautiful here, and nature is so close to you. 👍😋
1
0
Because the old town is a jewel, not to be overlooked
3
0
Because the old town is a little gem
1
0
The Arnon with its meadows and forests is so charming that you can linger there; the sound of the river is like a poem.
3
0
The tower is a ruin that the imagination lets suppose a castle, but the access path through the Vallon des Vaux in the direction of Yvonand is just a bucolic marvel
0
0
There are over 170 mountain bike trails around Giez, catering to various skill levels. You'll find a good mix, with approximately 16 easy routes, 86 moderate routes, and 75 difficult trails to explore.
Mountain biking in Giez offers diverse terrain, from forested sections to open landscapes and routes with views of Lake Annecy. The region is within the Regional Natural Park of the Bauges, providing varied natural features. Trails often traverse woodlands, which cover a significant portion of Giez's area.
Yes, Giez offers several family-friendly mountain bike trails. For an easier ride, consider the Grandson Castle – Grandson Castle and Old Town loop from Valeyres-sous-Montagny, which is an easy 26.6 km route. The area's greenways and bike paths around Lake Annecy also provide accessible options for families.
Many trails in the Giez region are suitable for dogs, especially those that traverse forests and open landscapes. However, it's always recommended to check local regulations or specific trail signage for any restrictions, particularly within protected areas like the Marshes of Giez or the Regional Natural Park of the Bauges.
While riding, you might encounter various viewpoints and natural features. The region offers stunning views of Lake Annecy and the surrounding mountains. You can also find highlights such as the Chasseron Summit or the Petites Roches Ridge, which offer panoramic vistas. The Giez castle and church also provide historical points of interest.
Yes, many mountain bike trails in Giez are designed as circular routes, allowing you to start and end at the same point. For example, the Hazel Tunnel – Vallon des Vaux loop from Grandson is a popular moderate 50.6 km loop, and the Grandson Castle – Concise Beach loop from Grandson is a 33.0 km moderate loop near Lake Annecy.
The spring, summer, and autumn months generally offer the best conditions for mountain biking in Giez, with pleasant temperatures and accessible trails. While some winter sports are available nearby, many mountain bike trails may be affected by snow or ice during colder months, especially at higher elevations.
Giez is well-connected, and many trailheads offer parking facilities. The bidirectional cycle path from Albertville to Annecy, which traverses Giez, can also be accessed via public transport options in the larger towns, making it possible to reach certain starting points without a car. Specific parking details vary by trailhead.
The mountain bike trails in Giez are highly rated by the komoot community, with an average score of 4.5 stars from over 190 reviews. Riders often praise the varied terrain, the stunning views of Lake Annecy, and the well-maintained paths that traverse forests and open landscapes, offering a rewarding experience for different skill levels.
Absolutely. Giez offers several challenging routes for experienced mountain bikers. A notable difficult trail is the Hazel Tunnel – Saint-Martin Tower loop from William Barbey, a 44.8 km path with significant elevation gain. Another demanding option is the View from Le Chasseron – View from Le Chasseron loop from Grandson, which covers 39.2 km with over 1200 meters of ascent.
Giez and the surrounding area offer various options for accommodation and dining. You'll find local cafes, restaurants, and places to stay within the village and nearby towns. For example, the La Combaz Buvette Restaurant is a highlight that could be a stop on a longer ride.
Beyond mountain biking, Giez is a hub for diverse outdoor activities. You can enjoy hiking in the surrounding mountains, water sports on Lake Annecy, canyoning just 2 km away, or paragliding from the Col de la Forclaz. In winter, the nearby Station of Sambuy offers winter sports, and Giez itself has a golf course.


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