Col de la Bonette


With its 2,715 meters, the Col de la Bonette scores a 4th place in the list of paved “passes”. Not high enough for some, so an additional loop around the top, the “Cime de la Bonette”, was cut out of the rocks and that takes you to 2,802 meters.

Therefor, the French – or at least those in the Ubaye Vallée, I reckon – claim it’s the highest pass of Europe. But that is really the Iseran, which is 2,764 meters all by itself, without frills. The Stelvio then comes in close second with 2,758 meters, followed by the Agnel with 2,744 meters…

Report on my 2014 trip up both ends here.

From Jausiers

Profile of the Col de la Bonette from JausiersDuring my Tour de France of 2014, we rented a cottage at the foot of the Bonette (La Mexicaine, highly recommended!) – not only this col, but also the Larche and the Vars are around the corner.

This ascend was the first on the list of that week. It’s part of the Brevet des 7 Cols de l’Ubaye also, because of its length perhaps the most feared on that list. Personally, I had (a lot) more trouble with the Col de Vars.

Up to La Chanalette, the grades are “easier” – in the bottom half of that part, you’ll find some stinging section, but it never gets really steep. Gradually, the views become more beautiful, the hairpins more attractive.

After some 17 kilometers you ride past a lake and a few kilometers further – about two kilometers from the summit – you pass the Caserne de Restefond, part of the Maginot defense line. This is around the 2,550 meter mark.

Once you arrive at the pass, you will not be able to resist the temptation and ride the extra loop, if only for the even better views. I was forced to ride over the left side, because the “natural” route over the right was still blocked by snow.

That final part turned out to be quite the stinger, as the grades rose to about 15% – as you can deduct from the profile image from this end, the right hand side – going counterclockwise – of the loop has easier grades…

Video from the Col Collective

From Saint-Etienne-de-Tinée

Profile Col de la Bonette from Saint-Etienne-de-Tinée_profileSimilar to the climb from Jausiers, in both length and average grade, is the climb from Saint-Etienne-de-Tinée. You first get to ride through a more “forestry” part, meandering along the river la Tinée.

Just after some 10 kilometers, you will most likely have to get out of the saddle, because the following stretch of about five kilometers has some rather annoyingly steep sections.

And also from this end, you’ll pass a former barracks complex, the Camp des Fourches, part of the same Maginot defense line, where the “Diables Blues” were housed.

Not long after that, you reach one of the best viewpoints, marked by an Obelix in honor of General Jacquemot – the view down into the valley is absolutely stunning.

Hopefully, you then still have some energy left for the last kilometers to the summit, because the road keeps turning out of sight, the grades are not too bad, but if you’re unlucky, a (cold) headwind might completely destroy you…

Video from the Col Collective