4.6
(304)
8,437
riders
45
rides
Road cycling routes around Lac Mort traverse a landscape characterized by the presence of large lakes, such as Lake Laffrey, and views of the Vercors mountain range. The region features varied terrain, including ascents to mountain passes like the Col de la Morte, offering significant elevation gain. Road cyclists can expect a mix of lakeside paths and challenging climbs through the Matheysine area.
Last updated: July 1, 2026
4.8
(17)
306
riders
50.3km
03:06
1,320m
1,320m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
52
riders
20.5km
01:03
310m
310m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

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4.2
(13)
169
riders
44.2km
02:10
540m
540m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
16
riders
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
4.7
(31)
389
riders
57.1km
02:50
890m
890m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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fairly easy, very nice views, quiet roads.
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It is from the road to La Corniche that we have the most beautiful views of Lake Monteynard
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The Corniche du Drac is a very beautiful route in Matheysine
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The little road that goes down from Cholonge is great and on arrival you have a superb view of Lake Lafrey
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A pass of about fifteen kilometers, with a 1,000 m elevation gain. Almost always in the shade, with little traffic.
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The road is very lightly trafficked, winding and in perfect condition. A real treat ! The view of the southern Vercors is superb
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The region around Lac Mort offers a diverse landscape for road cyclists. You'll find routes traversing areas with large lakes, such as Lake Laffrey, and enjoy panoramic views of the Vercors mountain range. The terrain includes both scenic lakeside paths and challenging ascents to mountain passes like the Col de la Morte, particularly in the Matheysine area.
Yes, Lac Mort offers options for various skill levels. While many routes feature significant climbs, there are also easier, more moderate paths. For instance, the Grand Lake of Laffrey – Lake Laffrey loop from Laffrey is a moderate 13.4-mile (21.6 km) path that provides scenic riding around the lake without extreme elevation.
For experienced road cyclists seeking a challenge, routes that include mountain passes are ideal. The Tour in Matheysine with the Col de la Morte is a difficult 31.2-mile (50.3 km) route featuring a substantial climb over the Col de la Morte, with over 1,300 meters of elevation gain.
Many of the popular road cycling routes around Lac Mort are designed as loops, allowing you to start and finish at the same point. Examples include the View of the Vercors – Lake Laffrey loop from Saint-Barthélemy-de-Séchilienne and the Grand Lake of Laffrey – Lake Laffrey loop from Saint-Théoffrey, which offer beautiful lakeside and scenic views.
Many routes around Lac Mort begin from towns and villages situated near the lakes. Common starting points include Laffrey, Saint-Barthélemy-de-Séchilienne, and Saint-Théoffrey, which offer convenient access to the various loops and mountain ascents.
The road cycling routes in Lac Mort are highly rated by the komoot community, with an average score of 4.5 stars from over 200 reviews. Cyclists often praise the combination of stunning lake views, the challenge of mountain passes, and the varied terrain that caters to different fitness levels.
The best time for road biking around Lac Mort is generally from late spring to early autumn. During these months, the weather is typically more stable, and mountain passes are clear of snow. Spring and autumn can offer beautiful scenery but be prepared for variable weather conditions, especially at higher elevations.
Absolutely. Several routes are specifically known for their panoramic views of the Vercors mountain range. The View of the Vercors – Lake Laffrey loop from Saint-Barthélemy-de-Séchilienne is a prime example, leading through lakeside areas with consistent vistas of the Vercors.
The Lac Mort region offers a wide selection of road cycling routes, with over 40 distinct tours available. These range from moderate lakeside loops to challenging mountain ascents, ensuring there's something for every road cyclist.
Yes, many routes in the area offer a blend of both. You can enjoy flat sections along the shores of lakes like Lake Laffrey, and then transition into rolling hills or more significant climbs. The Grand Lake of Laffrey – Lake Laffrey loop from Saint-Barthélemy-de-Séchilienne is a moderate option that provides both lakeside scenery and some elevation gain.


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