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France
Auvergne Rhône Alpes
Grenoble

Roissard

Top 8 Mountain Passes around Roissard

Best mountain passes around Roissard are situated in the Isère department of the Auvergne-Rhône-Alpes region in France. This area is a medium-mountain territory, positioned between the Vercors massif to the west and the Dévoluy massif to the south and east. Roissard's location places it near several notable mountain passes that offer scenic routes and outdoor activities. The region is known for its natural beauty and outdoor recreational opportunities.

Best mountain passes around Roissard

  • The most popular mountain passes is Col…

Last updated: June 26, 2026

Col de l'Allimas

Highlight • Mountain Pass

The Col de l'Allimas, located at 1,354 meters, offers two possible climbs. From Saint-Guillaume, you have to climb 13.6 kilometers at an average of 5.2 kilometers. From Saint-Michel-les-Portes, the gradient is 5.4% over 10 kilometers.

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Col de l'Arzelier

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12 km between 6.5 and 8%. One km of rest after Prelanfrey.

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Col des Deux

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The Col des deux from St-Andéol is 12.3 km long with a total drop of 588 m. The average gradient is 7% with maximum gradients of 10.5%. The climb from …

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Aupet Pass

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The Col de l'Aupet, located at an altitude of 1,627 meters, is located exactly where a geological fault passes. This favored the erosion and separation of Mont Aiguille from the …

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Serpaton Pass

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360° view of the mountains

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unvara
March 10, 2026, Col de l'Allimas

From Saint-Michel-les-Portes, it's about 7 km at an average gradient of 8%. The last few kilometers often reach double digits. A cruel climb if it's the last one of your day...

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Hervé
January 25, 2026, Col de l'Allimas

Beautiful view and nice place with a table

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Darphin
August 3, 2025, Col de l'Arzelier

small pass with very little traffic

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Catoche
July 2, 2025, Col des Deux

The Col des Deux is not located in the Bauges Massif but in the Vercors between the Col de l’Arzelier and the Col de l’Allimas. This trilogy is well known to cyclists in the Grenoble metropolitan area.

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Whether you're on gravel or mountain bike, this is a must-do for the many trails, paths, and roads that surround it. And the view of Mont-Aiguille 🤩

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Small pass without too many passages and with tracks on each side for gravel riders 😁

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Clément
October 18, 2024, Col de l'Allimas

The Col de l’Allimas – 1352 m – is a pass located to the east of the Vercors Massif but it is an isolated pass because it does not allow you to reach the interior of the massif. On the other hand, it offers one of the most beautiful views of the massif with the remarkable peaks of the Grand Veymont and Mont Aiguille. Source: alpes4ever

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Clément
October 15, 2024, Col du Serpaton

Official referenced pass, a true hidden and lost paradise, not the most famous cycling climb in the area, but without a doubt the most beautiful. In the middle of the mountain pastures, MAG-NI-FIQUE mountainous viewpoints of the Vercors. Indescribable. Unmissable.

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Frequently Asked Questions

What are some of the most scenic mountain passes around Roissard?

The region offers several passes with stunning views. For example, Col de l'Allimas provides remarkable views of the Grand Veymont and Mont Aiguille. Another excellent choice is Pas de la Ville Pass, which offers marvelous views of the Écrins massif amidst rocky terrain.

Are there mountain passes suitable for cycling around Roissard?

Yes, the mountain passes around Roissard are very popular for cycling. Col de l'Allimas, for instance, has two possible ascents, including a 13.6 km climb from Saint-Guillaume with an average gradient of 5.2%. The Col des Deux is also well-known among cyclists in the Grenoble metropolitan area, with climbs featuring average gradients of 5.5% to 7%.

What kind of natural features can I expect to see at these mountain passes?

The passes are nestled between the Vercors massif and the Dévoluy massif, offering diverse natural beauty. You'll find panoramic views of alpine landscapes, rocky terrains, and wooded sections. For example, the Col de l'Arzelier features a beautiful, well-wooded section between Prélenfrey and the pass. The Aupet Pass is notable for its geological significance, lying exactly where a fault line contributed to the separation of Mont Aiguille from the Vercors highlands.

What outdoor activities can I do near the mountain passes around Roissard?

Beyond cycling, the area is excellent for hiking and mountain biking. You can find numerous trails for these activities. For hiking, explore options like the 'Grand Veymont loop' or 'Bachassons Pass loop' mentioned in the Mountain Hikes around Roissard guide. For mountain biking, routes such as the 'Rouge Cote – Ebron Footbridge loop' are available, as detailed in the MTB Trails around Roissard guide.

Are there any challenging routes for experienced hikers or cyclists?

Yes, several passes and nearby routes offer challenging ascents and trails. The climb to Col des Deux from St-Andéol, for instance, is 12.3 km long with an average gradient of 7% and maximum gradients of 10.5%. Many of the mountain biking and running trails in the area are also rated as 'difficult', such as the 'Ebron Footbridge – Drac Footbridge loop' for running.

What is the best time of year to visit the mountain passes around Roissard?

The passes are popular for cycling and hiking, suggesting that late spring, summer, and early autumn are ideal. During these seasons, the weather is generally favorable for outdoor activities, and the panoramic views are at their best. Some passes, like Col de l'Arzelier, offer well-wooded sections that are particularly pleasant in hot weather.

Are there any facilities or cafes near the mountain passes?

While specific cafes directly at every pass might be limited, the Col de l'Arzelier is listed as having facilities. For more options, you would typically find amenities in the nearby villages and towns surrounding Roissard, which serve as starting points for many routes.

What do visitors enjoy most about the mountain passes in this region?

Visitors frequently praise the stunning panoramic views, especially those of Mont Aiguille and the Écrins massif. The quiet, traffic-free routes, particularly sections like the one leading to Col de l'Arzelier, are also highly appreciated. The diverse trails for cycling, hiking, and mountain biking, combined with the natural beauty, make the area a favorite among outdoor enthusiasts.

How accessible are the mountain passes by public transport?

While specific public transport routes directly to every pass summit might be limited, Roissard is situated in the Isère department, which has regional transport networks. It's advisable to check local bus schedules from larger towns like Grenoble to access the general vicinity of the passes. Many visitors opt for personal vehicles or cycling to reach the starting points of these routes.

Are there any family-friendly options for exploring the mountain passes?

While some passes involve significant climbs, there are often easier sections or nearby trails suitable for families. For instance, the Mountain Hikes around Roissard guide includes routes like the 'Passerelle de L'Ébron loop' which is rated as 'easy', offering a less strenuous way to enjoy the regional scenery.

Where can I find parking for mountain trails and passes around Roissard?

Parking is generally available in the villages and towns that serve as common starting points for ascents or trails, such as Saint-Guillaume or Saint-Michel-les-Portes for Col de l'Allimas. For specific trailheads, it's recommended to check detailed route information on komoot, as many routes will indicate parking availability at their starting points.

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See even more epic mountain passes by checking out these guides around Roissard:

Saint-Christophe-Sur-GuiersChartreuseSaint-Pierre-D'EntremontSaint-Laurent-Du-PontSaint-Pierre-De-ChartreuseProveysieuxSainte-Marie-Du-MontRencurelSaint-HilaireVillard-De-LansSaint-Nazaire-Les-EymesSaint-BernardSaint-IsmierLe Sappey-En-ChartreuseBerninCrollesLans-En-VercorsAutrans-Méaudre-En-VercorsBiviersSaint-PancrasseMontbonnot-Saint-MartinLe VersoudSarcenasLe TouvetLivet-Et-GavetVillard-BonnotAllemondChâteau-BernardTencinLa TerrasseLumbinLe Bourg-D'OisansFrogesCorrençon-En-VercorsSaint-Martin-Le-VinouxSainte-AgnèsLa Combe-De-LanceyLe Champ-Près-FrogesLes AdretsLa PierreTheysHurtièresQuaix-En-ChartreuseSaint-Vincent-De-MercuzeSaint-Mury-MonteymondPommiers-La-PlacetteGoncelinSaint-Nizier-Du-MoucherotteLavalSaint-AndéolBesseSeyssinet-ParisetVillard-ReculasOzLa GardeMont-De-LansLe GuaVénoscVaujanyAurisOrnonMeylanChapareillanSaint-ÉgrèveEnginsGièresHuezGresse-En-VercorsCorencLe Freney-D'OisansOullesMurianetteVillard-Notre-DameVillard-ReymondSaint-Christophe-En-OisansRevelEntre-Deux-GuiersClavans-En-Haut-OisansLa FlachèreSeyssinsLavaldensChantelouveLa FerrièreSaint-Paul-De-VarcesFontaineMizoënChichilianneSaint-Joseph-De-RivièreLa TroncheSassenageLe CheylasCrêts-En-BelledonneFontanil-CornillonVoreppeLe PérierNoyareySaint-Martin-D'UriageÉchirollesSaint-Martin-D'HèresSaint-Jean-Le-VieuxSaint-Paul-Lès-MonestierDomèneClaixSaint-Martin-De-La-CluzeSaint-Julien-De-RazMiribel-Les-ÉchellesMont-Saint-MartinChamrousseLa MorteVenonL'AlbencClellesChorancheVaulnaveys-Le-HautVeurey-VoroizeHerbeysMiribel-LanchâtreVarces-Allières-Et-RissetEybensSaint-GuillaumeMonestier-De-ClermontSaint-Quentin-Sur-IsèreVifTréminisLa BuissièrePontcharraSéchilienneSaint-GervaisVaulnaveys-Le-BasPoliénasValjouffreyChâtelusSainte-Marie-D'AlloixLavarsPreslesPellafolMontaudTreffortSaint-Michel-Les-PortesPoisatSinardSaint-Georges-De-CommiersBarrauxLa RivièreJarrieSaint-VérandSaint-AupreRovonSaint-Martin-De-ClellesPinsotSaint-Baudille-Et-PipetChantesseVinaySaint-MaximinCordéacIzeronAllevardBrié-Et-AngonnesChamp-Sur-DracLe Pont-De-ClaixAvignonetMoiransTêchePréboisEntraiguesLa ValetteOris-En-RattierTullinsMensCrasNotre-Dame-De-L'OsierPercyLe Monestier-Du-PercyBeaulieuPont-En-RoyansSaint-Étienne-De-CrosseyCoublevieLa BuisseSaint-Pierre-De-ChérennesSaint-SébastienMonestier-D'AmbelLalleyBressonVaracieuxRoybonChampagnierMalleval-En-VercorsVillard-Saint-ChristopheValbonnaisMoretteSaint-Jean-D'HéransVatilieuLa Salette-FallavauxSaint-Jean-De-MoiransSaint-André-En-RoyansSaint-Pierre-De-BressieuxBrézinsSaint-Étienne-De-Saint-GeoirsSaint-Maurice-En-TrièvesBeaufinLa Chapelle-Du-BardVizilleNotre-Dame-De-MésageMarcieuMonteynardNotre-Dame-De-CommiersQuincieuChevrièresBrionSerre-NerpolMurinaisSaint-GeoirsChasselayPlanSaint-Michel-De-Saint-GeoirsLa ForteresseMarnansLe MoutaretNantes-En-RattierCognin-Les-GorgesLes Côtes-De-CorpsSaint-Michel-En-BeaumontLa Salle-En-BeaumontSainte-LuceCorpsQuet-En-BeaumontVoironAuberives-En-RoyansLa FretteSaint-Hilaire-Du-RosierSaint-RomansVirivilleCornillon-En-TrièvesSaint-Siméon-De-BressieuxSaint-HonoréVoureyLa Motte-Saint-MartinSaint-Barthélemy-De-Séchilienne

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