4.6
(285)
7,667
riders
141
rides
Road cycling routes around Saint-Nazaire-En-Royans are situated at the gateway to the Vercors Regional Natural Park, offering diverse terrain for cyclists. The region features dramatic gorges, towering limestone cliffs, and numerous mountain passes. Expansive grassy plateaus, dense forests, and river valleys along the Isère and Bourne rivers also characterize the landscape, providing varied road cycling experiences.
Last updated: August 31, 2026
5.0
(2)
79
riders
108km
06:41
2,820m
2,820m
This difficult 67.1-mile road cycling loop through the Vercors Regional Natural Park features dramatic gorges and significant elevation gain
5.0
(14)
436
riders
83.8km
04:52
1,960m
1,960m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

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4.7
(10)
228
riders
67.8km
03:56
1,510m
1,510m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(1)
219
riders
113km
06:59
3,010m
3,010m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
4.3
(3)
223
riders
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
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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.
6
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.
4
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.
4
0
Road immersed in nature.
7
0
Little-known but very nice Petit Col!
0
0
Currently new asphalt on the first km👌
0
0
The most spectacular route is the one via the Nan gorges, then via Malleval-en-Vercors. In a league of its own.
0
0
Beautiful place and still preserved from the crowds
0
0
There are over 140 road cycling routes around Saint-Nazaire-En-Royans. These routes cater to various skill levels, with 18 easy, 68 moderate, and 57 difficult options.
The region is excellent for road cycling from spring through autumn. The well-maintained roads and diverse landscapes are particularly enjoyable when the weather is mild, allowing for comfortable exploration of the gorges, passes, and plateaus.
Yes, Saint-Nazaire-En-Royans offers 18 easy road cycling routes. Additionally, the region connects to long-distance cycling paths like the Véloroute Voie Verte Vallée de l'Isère, which provides accessible options for various fitness levels and is suitable for families looking for gentler rides.
The Vercors massif is renowned for its challenging climbs. Notable passes include the Col de Mont Noir, Col de Rousset, and the famous Col de la Machine. Routes like Col de la Machine [FR-26-1011] – Machine Pass loop from Saint-Hilaire - Saint-Nazaire offer significant elevation gain and rewarding views.
Yes, many routes in the area are designed as loops. For instance, The gorges of the Vercors regional natural park - loop is a challenging 108 km circular route exploring the dramatic gorges. Another option is the Cirque of Combe Laval – Machine Pass loop from Saint-Hilaire - Saint-Nazaire, which takes you through the renowned Cirque de Combe Laval.
Cyclists can expect breathtaking vistas of deep gorges, towering limestone cliffs, and expansive grassy plateaus. The region is famous for its 'balcony roads' carved into rock, such as those found in the Cirque de Combe Laval. You can also find natural highlights like the Combe Laval Cirque and the Thaïs Cave.
Absolutely. Saint-Nazaire-en-Royans itself is an old fortified town with a medieval past. Cyclists can also admire the impressive 1879 Aqueduct of the Bourne Canal overlooking the village. The Thaïs Cave offers a journey through history, and the nearby village of Pont-en-Royans is known for its unique suspended houses.
Yes, the region boasts several beautiful waterfalls. You can find routes that pass by or near the White Waterfall or the Pont-en-Royans Waterfalls, offering refreshing stops and scenic views.
The roads in the Saint-Nazaire-En-Royans area are generally in exceptionally good condition, providing a smooth cycling experience. Traffic levels are not particularly busy, especially on the smaller mountain roads, allowing for a more peaceful ride through the stunning landscapes.
Yes, the region offers numerous longer routes. For example, the Machine Pass – Pont-en-Royans loop from Saint-Hilaire - Saint-Nazaire is a challenging 115 km route that typically takes over 7 hours to complete, providing an extensive tour of the area's highlights.
Parking is generally available in and around Saint-Nazaire-en-Royans, as well as in other villages that serve as starting points for routes. Many routes, being loops, often start and end in towns where parking facilities can be found.
The road cycling routes in Saint-Nazaire-En-Royans are highly rated by the komoot community, with an average score of 4.6 stars from over 240 reviews. Cyclists often praise the stunning natural beauty, the variety of terrain, and the well-maintained, quiet roads that make for an exceptional cycling experience.


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