| Route des Grandes Alpes: Col du Galibier |
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100 % Paved
|
Paved, very winding, heavily used by road cyclists in July/August |
Fog and cold possible even in summer, road surface can ice over |
100 to 150km realistic on a pass day |
Fuel stations in the valleys, none on the pass itself |
Col du Galibier 2,642m, seasonally closed (winter closure roughly early Nov to end of May) |
none |
| Route des Grandes Alpes: Col de l'Iseran |
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100 % Paved
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Paved, the highest road pass in the Alps, wide hairpins |
Fog and reduced visibility at the summit |
100 to 150km realistic on a pass day |
Val d'Isère and Bonneval-sur-Arc, none on the pass |
Col de l'Iseran 2,764m, seasonally closed (winter closure roughly early Nov to mid-June) |
none |
| Alpes-de-Haute-Provence: Col de la Bonette |
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100 % Paved
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Paved, loop road around the Cime de la Bonette |
Strong wind on the exposed summit |
100 to 150km realistic on a pass day |
Barcelonnette and Saint-Étienne-de-Tinée, none on the pass |
Col de la Bonette 2,715m, Cime de la Bonette 2,802m, seasonally closed (winter closure roughly 1 Oct to mid-June) |
none |
| Pyrenees: Col du Tourmalet |
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100 % Paved
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Paved, the highest road pass in the French Pyrenees |
Slippery surface in the tight hairpins |
100 to 150km realistic on a pass day |
Luz-Saint-Sauveur and Sainte-Marie-de-Campan, none on the pass |
Col du Tourmalet 2,115m, seasonally closed (winter closure roughly December to May) |
none |