4.5
(616)
13,280
riders
199
rides
Road cycling routes around Presles are characterized by the dramatic landscapes of the Vercors Massif, featuring roads carved into limestone cliffs, deep gorges, and expansive plateaus. The region is known for its challenging mountain passes and unique "balcony roads," such as the Route de Presles (D292), which offers significant elevation changes and panoramic views. Cyclists navigate through a network of roads that traverse varied terrain, from agricultural areas to high mountain environments.
Last updated: October 4, 2026
4.7
(49)
855
riders
62.6km
03:48
1,700m
1,700m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
4.8
(12)
250
riders
50.4km
03:03
1,340m
1,340m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

4.3
(8)
202
riders
109km
06:18
2,580m
2,580m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.
5.0
(8)
158
riders
77.3km
05:05
2,400m
2,400m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(1)
199
riders
54.9km
03:47
1,660m
1,660m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.
Get access to more routes and recommendations from other explorers.
Already have an account?
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
Start today with a free account
Your next adventure awaits.
Prepare to experience one of the most spectacular and exciting road routes in Europe! The Combe Laval road, nestled in the Vercors massif, is a true engineering masterpiece of the 19th century. Also known as the "road of dizziness," it winds for about 4 kilometers literally carved into the limestone rock, offering passages through suggestive tunnels and natural balconies with breathtaking drops that will take your breath away.
12
0
Get ready to experience one of the most spectacular and exciting road routes in Europe! The Combe Laval road, nestled in the Vercors massif, is a true masterpiece of 19th-century engineering. Also known as "the road of dizziness," it winds for about 4 kilometers literally carved into the limestone rock, offering passages through suggestive tunnels and natural balconies with breathtaking overhangs that will leave you breathless.
9
0
The Col de la Machine (1,011 m) is one of the most spectacular and famous access gates to the entire Vercors massif. World-renowned for being the highest point of the legendary Combe Laval, this pass offers a steady climb (around 6% average gradient from Saint-Jean-en-Royans) that winds through a dense and majestic forest.
9
0
La Combe Laval is one of the most spectacular scenic roads in the Vercors massif. The D76 was carved into the rock face between the 19th and 20th centuries and passes through a succession of tunnels, ledges, and sections suspended over the valley.
7
0
La Combe Laval is one of the most spectacular scenic roads in the Vercors massif. The D76 was carved into the rock face between the 19th and 20th centuries and passes through a succession of galleries, ledges, and sections suspended over the valley.
7
0
La Combe Laval is one of the most spectacular scenic roads in the Vercors massif. The D76 was carved into the rock face between the 19th and 20th centuries and passes through a succession of tunnels, ledges, and sections suspended over the valley.
11
0
Road immersed in nature.
9
0
One of the most striking passes in the Vercors, nestled between dense forests and wide mountain landscapes. The climb offers a wild and tranquil environment, with the road winding through woods and plateaus. An ideal place to savor the most authentic and spectacular side of the Vercors by bike.
8
0
There are over 200 road cycling routes around Presles, offering a wide range of options for different skill levels within the dramatic landscapes of the Vercors Massif.
Road cycling in Presles is characterized by the mountainous terrain of the Vercors Massif. You'll encounter roads carved into limestone cliffs, deep gorges, and expansive plateaus. The region is famous for its 'balcony roads' like the D292, which feature significant elevation changes, tunnels, and panoramic views.
While Presles is known for its challenging routes, there are approximately 16 easier road cycling routes available. These routes offer a less demanding experience while still allowing you to enjoy the region's natural beauty.
Presles is a destination for experienced road cyclists seeking demanding climbs. Routes like the Col de Romeyère – Gorges du Nan loop from Pont-en-Royans, spanning over 77 km with significant elevation, offer a true test of endurance. The region's 'vertigo roads' and passes such as Col de Rousset and Col de la Machine are also popular for advanced riders.
The Vercors Massif generally offers excellent conditions for road cycling from spring through autumn. The south-facing Presles cliffs create a microclimate, making it enjoyable for cycling outside the coldest winter months. Always check local weather conditions before heading out, especially for higher passes.
The region is rich in breathtaking vistas. The Combe Laval Cirque offers dramatic views, and the Ranc Viewpoint and Revoulat Viewpoint provide expansive panoramas of the Vercors. The Route de Presles (D292) itself is famous for its spectacular views of the Vercors Massif as it winds through tunnels and cliff-side passages.
Absolutely. Beyond the stunning cycling routes, you can explore the Gorges du Nan, a beautiful natural monument. The Écouges Tunnel is another unique feature carved into the rock. The Presles Cliffs are also a major natural landmark, renowned for their scale and beauty.
The road cycling routes in Presles are highly rated by the komoot community, with an average score of 4.5 stars from over 300 reviews. Cyclists frequently praise the dramatic scenery, the challenge of the mountain passes, and the unique experience of riding on the 'balcony roads' carved into the cliffs.
Yes, Presles offers several long-distance options for those seeking extended rides. For example, the La Sône Bridge – Gorges du Nan loop from Malleval-en-Vercors is a challenging 177 km route that typically takes over 8 hours to complete, traversing the Vercors Massif and its gorges.
Many of the road cycling routes in Presles are designed as loops, allowing you to start and finish in the same location. Examples include the Col d'Herbouilly – Bourne Gorge loop from Choranche and the Pont-en-Royans – Écouges Tunnel loop from Choranche, providing varied scenery and challenges.
The Route de Presles (D292) is an iconic 'balcony road' carved directly into the mountainside, offering an exhilarating 7-kilometer cycling experience. It's significant for its breathtaking panoramic views of the Vercors Massif, its unique tunnels and passages hewn into the rock, and the challenging serpentine twists as it approaches the Presles cliffs. It's a must-ride for its dramatic scenery and engineering.


Browse the best Road cycling routes in other regions.