4.5
(294)
6,956
riders
133
rides
Road cycling around Parnans offers diverse terrain, from the dramatic mountainous landscapes of the Vercors Regional Natural Park to the rolling hills of the Drôme des Collines. The region features impressive gorges, challenging passes, and quieter roads through picturesque countryside. To the west, the Isère Valley provides flatter and undulating routes, characterized by walnut groves and fruit trees. This varied topography ensures a wide array of road cycling experiences for different fitness levels.
Last updated: July 1, 2026
5.0
(1)
28
riders
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(1)
20
riders
47.5km
02:12
500m
500m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.

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18
riders
53.0km
02:17
190m
190m
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride.
25
riders
25.9km
01:15
320m
310m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
13
riders
35.7km
01:49
540m
540m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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Listed among the Most Beautiful Villages in France, Saint-Antoine-l'Abbaye surprises with the richness of its medieval heritage. The Gothic abbey church overlooks a collection of cobbled streets, half-timbered houses, and terraced gardens.
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An exceptional site in a green, quiet setting with an exceptional heritage
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Secondary road with very little traffic and mediocre asphalt. Partly it runs along the hill with magnificent views of the Vercors and the Royans, partly in narrow sunken lanes. Fast descents are less possible due to the narrow road width and a number of adjacent houses and farms.
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The Old Bridge of Romans-sur-Isère dates from before the year 1033 and is today a quite remarkable work of art. In addition it offers an excellent view of the majestic buildings of the historic center.
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On the archaeological site there are houses which have been dug into soft rock, partly linked to stone extraction activities. Today there are only around ten troglodyte houses left in approximately good condition in the town nicknamed “the village of a hundred troglodyte houses”. There are also cathedral cellars, the miraculous spring and the remains of a 15th century house.
2
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Road in good general condition
1
0
There are over 130 road cycling routes around Parnans, offering a wide variety of experiences. These include routes through the dramatic Vercors Regional Natural Park, the rolling hills of the Drôme des Collines, and the flatter Isère Valley.
The region around Parnans offers incredibly diverse terrain. You can find challenging mountainous passes and breathtaking gorges in the Vercors Regional Natural Park, such as the famous Gorges de la Bourne and Combe Laval. Closer to Parnans, the Drôme des Collines features pleasant rolling hills and quiet country roads. To the west, the Isère Valley provides flatter, undulating routes through walnut groves and fruit trees.
Yes, Parnans offers a good selection of easier routes. There are over 20 routes classified as easy, often found in the Drôme des Collines and Isère Valley. These routes typically feature gentler gradients and quieter roads, perfect for a relaxed ride. For example, the initial 12 km of the Gorges de la Bourne from Pont-en-Royans are relatively flat, offering a gentle introduction to the gorge.
For experienced cyclists seeking a challenge, the Vercors Regional Natural Park, located just east of Parnans, is ideal. This area features significant climbing opportunities and famous passes like the Col de Rousset, which has been part of the Tour de France. Routes through the Gorges de la Bourne and Combe Laval also offer thrilling and demanding sections with impressive elevation gains.
Yes, the Drôme des Collines and sections of the Isère Valley offer excellent family-friendly road cycling. These areas feature quieter, smaller roads and gentler terrain, perfect for leisurely rides. The ViaRhôna, a long-distance cycle path passing through the Drôme region, also provides sections suitable for relaxed family outings along the Rhône river.
The region is rich in scenic beauty. In the Vercors, you'll encounter the dramatic Gorges de la Bourne and the spectacular balcony road of Combe Laval. The Col de Rousset offers amazing views across the southern Vercors. You can also spot the iconic, tooth-shaped Mont Aiguille from various routes in the surrounding Trièves area. The Drôme des Collines provides panoramic views of charming villages and farming fields.
The road cycling routes around Parnans are highly rated by the komoot community, with an average score of 4.5 stars from over 300 reviews. Cyclists often praise the diverse landscapes, from challenging mountain passes to serene rolling hills, and the well-maintained, often low-traffic roads that make for a pleasant riding experience.
Yes, many of the routes around Parnans are designed as loops, allowing you to start and finish in the same location. For example, the Montmiral church – Génissieux Church loop from Eymeux and the Romans-sur-Isère station – Génissieux Church loop from Eymeux are popular circular options that explore the local countryside.
Cycling routes often pass through picturesque villages and historical sites. You can visit the classified 'most beautiful village' of Saint-Antoine-l'Abbaye, or explore the Historic centre of Romans-sur-Isère. The Isère Cycle Route itself is a notable feature, offering scenic rides. You might also encounter the Col de la Madeleine (Chambarans), a mountain pass.
The spring and autumn months generally offer the most pleasant conditions for road cycling around Parnans, with milder temperatures and beautiful scenery. Summer can also be excellent, especially for higher-altitude routes in the Vercors, though lower-lying areas might be quite warm. Winter cycling is possible but requires checking weather conditions, especially for mountain passes which may be affected by snow or ice.
Yes, the Drôme department is very cyclist-friendly. Many accommodations, rental companies, tourist offices, and points of interest bear the 'Accueil Vélo' label, indicating they offer services and support specifically for cyclists. This makes planning your cycling trip and finding necessary amenities much easier.
Yes, for more detailed information about cycling in the Drôme des Collines, you can visit Valence Romans Tourisme. For insights into cycling along the ViaRhôna near Valence, another helpful resource is Valence Romans Tourisme's guide.


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