The col d’Allos by bike
You can take the Grandes Alpes road to reach the summit of the Col d’Allos pass. This route has been open since 1891, from May to October and has an average slope of 5,5% with maxima of 9%.
The Col d’Allos is one of the best known and most popular passes for cyclists. It has been crossed 34 times by Tour de France riders since 1911. François Faber, from Luxembourg in 1911, the Spanish Julian Berrendero in 1936, the Italian Fausto Coppi in 1949, the Belgian Eddy Merckx in 1975, the French Pascal Hervé in 2000 and the German Simon Geschke in 2015 are among the riders who have successfully crossed the Col d’Allos during the Tour de France.
The ascent to the pass can be done from Barcelonnette. You will need to count more than 17 kilometers and a difference in altitude of 1,108 meters with an average slope of 6.33% for a maximum of 11%.
On the other side, you can climb the pass starting from Colmars. More than 22 kilometers are waiting for you to reach the top of the Col d’Allos. The road has an average slope of 4.48% with maximums of 8%.
Along the way, you may come across marmots, sheep or cows grazing in the fields. Once at the top, you get an incredible panorama of the two valleys, for a welcome break before an exhilarating descent.
The most experienced cyclists will be able to complete the 126-kilometer loop that allows you to pass through the cols d’Allos, de la Cayolle and des Champs at the same time. This sporty itinerary offers breathtaking scenery.
You will evolve in a high-mountain landscape, where climatic conditions can vary rapidly with intense rainfall. We invite you to consult the weather forecast before your ascent.