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Mountain biking trails

Auvergne Rhône Alpes

Saint-Jean-De-Maurienne

Mont Cenis Lake View – Fort de Ronce loop from Lanslevillard

Mountain biking trails

Auvergne Rhône Alpes

Saint-Jean-De-Maurienne

Mont Cenis Lake View – Fort de Ronce loop from Lanslevillard

Hard

4.9

(10)

272

riders

Mont Cenis Lake View – Fort de Ronce loop from Lanslevillard

06:07

48.6km

2,100m

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: August 25, 2026

Tips

Temporary access restrictions

Includes segments with temporary access restrictions.

After 955 m for 248 m

Closed: • November(End)-May(Beginning) (otherwise open)

After 9.98 km for 411 m

Closed: • November-May (otherwise open)

After 19.8 km for 369 m

Closed: • November-May (otherwise open)

After 41.5 km for 322 m

Closed: • November-May (otherwise open)

After 41.9 km for 1.21 km

Closed: • November-May (otherwise open)

After 46.0 km for 1.04 km

Closed: • November-May (otherwise open)

After 47.6 km for 88 m

Closed: • November(End)-May(Beginning) (otherwise open)

Waypoints

A

Start point

Bus stop

Get Directions

1

15.3 km

Mont Cenis Lake View

Highlight • Other

Moncenisio Dam, very beautiful and super panoramic

Translated by Google •

Tip by

2

16.8 km

Fort de Ronce

Highlight • Castle

Fort Roncia, which takes its name from the massif that overlooks it, was built between 1877 and 1880 practically in the same period (and with the same armaments) as the nearby forts Variselle and Cassa. The Roncia had two levels of fire, the lower one reserved for riflemen, while the upper one used cannons and machine guns. The access, still today takes place through a passage (originally there was a drawbridge) which after the external moat leads to the internal courtyard, from which you can go up to the upper floor where an exhibition is currently set up that tells the story of the fort. . After the Second World War and the passage of the Mont Cenis area to France, the fort experienced a period of neglect only to be renovated in the last century.

Translated by Google •

Tip by

3

19.1 km

View of Lac du Mont-Cenis

Highlight • Other

panoramic view of the beautiful Moncenisio dam

Translated by Google •

Tip by

20.4 km

Tagliata de la Cassa

Fort

5

20.7 km

Mont Cenis Dam

Highlight (Segment) • Monument

Over the dam and then into the terrain.
Great ways and good to drive.

Translated by Google •

Tip by

6

24.7 km

Verso il Malamot

Highlight • Other

quite pedalable climb to get to the fort of Malamot

Translated by Google •

Tip by

28.2 km

Ruins

Ruins

35.9 km

Centro 13B

Fort

9

37.9 km

Beautiful alpine pastures

Highlight • Other

High altitude cow pastures

Translated by Google •

Tip by

10

38.5 km

Blue lagoon

Highlight • Other

Small street and great views.

Showing Translation

Tip by

11

39.7 km

Alpe di Mera

Highlight • Settlement

Cows grazing on the mountain pasture just ahead

Translated by Google •

Tip by

41.7 km

Col du Mont Cenis

Mountain Pass

B

48.6 km

End point

Bus stop

Way Types & Surfaces

Way Types

32.7 km

6.97 km

5.04 km

2.65 km

789 m

581 m

Surfaces

17.0 km

16.5 km

8.44 km

3.23 km

2.76 km

543 m

241 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 (2,830 m)

Lowest point (1,460 m)

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Weather

Powered by Foreca

Wednesday 26 August

20°C

10°C

19 %

Additional weather tips

Max wind speed: 9.0 km/h

to get more detailed weather forecasts along your route

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