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Mountain biking trails
France
Auvergne Rhône Alpes
Annecy
Sillingy

Sillingy Fault Mirror – Tête de la Mandallaz loop from Sillingy

Routes
Mountain biking trails
France
Auvergne Rhône Alpes
Annecy
Sillingy

Sillingy Fault Mirror – Tête de la Mandallaz loop from Sillingy

Hard

4.5

(38)

192

riders

Sillingy Fault Mirror – Tête de la Mandallaz loop from Sillingy

04:19

40.7km

1,180m

Mountain biking

Hard mountain bike ride. Very good fitness required. Advanced riding skills necessary. Some portions of the route may require you to push your bike. The starting point of the route is accessible with public transport.

Last updated: June 17, 2026

Tips

Includes very steep uphill segments

You may need to push your bike.

After 3.27 km for 1.00 km

After 18.2 km for 444 m

After 29.3 km for 208 m

Waypoints

A

Start point

Bus stop

Get Directions

1

743 m

View of the Church in Mandallaz

Highlight • Viewpoint

2

2.12 km

Sillingy Fault Mirror

Highlight • Natural Monument

Sillingy Rift Mirror is quite amazing. The place where two geological plates slide over each other is called a "fault mirror". You are currently in front of one of the most important mirrors in Europe! Panels allow you to learn more about the place, but also to understand the ecosystem of the cliff. It is home to many species. It is not uncommon to come across chamois there.

Translated by Google •

Tip by

3

11.8 km

Mandallaz North Trail

Highlight (Segment) • Other

A superb trail that runs along the northern part of the Mandallaz mountain. It is really pleasant to walk in both directions!

Translated by Google •

Tip by

4

18.9 km

Tête de la Mandallaz

Highlight • Other

Mandallaz Mountain, also known as Mandallaz Mountain (pronounced Mandalle), or Balme Mountain, is a mountain in the Prealps located in the Haute-Savoie department (France).
The word mandallaz comes from the Old French muer, which gave rise to the verbs "remer" and "mouvoir," and more specifically the noun remue. It thus refers to a small chalet located in an alpine pasture, and in Savoyard, muanda, with the diminutive suffix -allaz.


The mountain is locally known as Balme Mountain or La Balme-de-Sillingy, from the name of the eponymous commune. In a transcript of a meeting of the Florimontane Academy (1912), a note states that "Mandallaz is wrongly called the mountain of Balme de Sillingy."

It can also be called Mandallaz Mountain or simply La Mandallaz. The Mandallaz Mountains are a small pre-Alpine massif, eight kilometers long and three to four kilometers wide, located northwest of the Annecy basin. It extends through the communes of Annecy (formerly Pringy), Choisy, Cuvat, Épagny-Metz-Tessy, La Balme-de-Sillingy, Sillingy, and Allonzier-la-Caille. Its most prominent peak, the Tête de la Mandallaz, at the southern end of the mountain overlooking La Balme-de-Sillingy and Épagny-Metz-Tessy at an altitude of 900 meters, is not its highest point; the highest point is located in the center of the mountain at 923 meters.

The Mandallaz offers panoramic views of the Annecy metropolitan area, Lake Annecy, the Alps, the Montagne d'Âge, and the surrounding countryside.

Translated by Google •

Tip by

5

20.9 km

Resistance shelter 1944

Highlight • Cave

Here lived free from May 12 to August 19, 1944 the maquisards of the secret army of the Megevant group, called "PAN PAN".

A little history, even during a mountain bike outing, doesn't hurt!

Translated by Google •

Tip by

6

27.2 km

Nice viewpoint from a hill

Highlight • Viewpoint

After a great descent, a great reward!

Translated by Google •

Tip by

7

34.3 km

Chemin des hautes sources

Highlight (Segment) • Other

A more or less wide path, very nice downhill and which sometimes lets you glimpse between the trees beautiful views of the lake and the city of Annecy.
Many single tracks start or cross this path.

Translated by Google •

Tip by

8

36.9 km

View of Lake Annecy

Highlight • Viewpoint

A dry climb that is worth the detour. The result is a magnificent panorama of the Annecy conurbation, the lake and its mountains 😍

Translated by Google •

Tip by

37.3 km

Bois des Clefs

Forest

B

40.7 km

End point

Bus stop

Loading

Way Types & Surfaces

Way Types

25.2 km

8.32 km

2.74 km

2.29 km

2.18 km

< 100 m

Surfaces

17.8 km

15.4 km

5.71 km

1.34 km

250 m

220 m

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Elevation

Elevation

Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (900 m)

Lowest point (460 m)

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Weather

Powered by Foreca

Thursday 16 July

29°C

17°C

69 %

Additional weather tips

Max wind speed: 13.0 km/h

to get more detailed weather forecasts along your route

Comments

March 17, 2024,Best off de la Mandalaz
It's difficult to find if you don't know the area because it's so busy. A small portage to access the summit of Mandallaz. Certain passages involved or not very marked!

Showing Translation

Short session with my old semi-rigid e-MTB (the other one is still at the repair shop ...), it was clearly not its favorite element here! Between the mud, the dead leaves, its 9 speeds, and its tires with small studs, I had to help it by pushing a little in places, but it did well!
Drier weather would probably have …

Showing Translation

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