The longest cycling climbs in France. From this page you may navigate to the top 10 Longest bicycling climbs in France. The French longest bike climbs we have documented are featured in the slideshow below. Scroll down this page to access the FR Longest 10 Bicycle Climbs "Table". The cycling climbs covering the most distance in France, and some of the hardest and most scenic bicycling climbs this state are, in order of distance, 1. Val Thorens, 2. Cols du Télégraphe & Galibier, 3. Col du Galibier (Briancon), 4. Col D'Izoard (Guillestre), 5. Col d'Aubisque - Argelès-Gazost, 6. Col de Tentes (Cirque de Gavarnie), 7. Olette to Col de La Llose, 8. Col de la Croix de Fer- East, 9. Col de la Faucille (Morez), and 10. Cirque de Troumouse.