Andorra cycling route 10 starts on the CG-5 in the village of Erts in La Massana (1,340 m) and ends on the CS-520 in Vallnord-Arinsal (1,914 m).
Its category is grade 1a (difficult). The route has an average positive gradient of 8.2% with a difference in level of 574 metres over a distance of 7 kilometres. This is a short climb, but a very demanding one. It is here where the cyclist Leonardo Piepoli was proclaimed the winner of the stage of the Volta a Catalunya in 2005. Almost at the end of the Pass we find the Valls del Comapedrosa Commune Nature Park, with the highest peak in Andorra, the Pic del Comapedrosa (2,942 metres).
See the details of the country’s cycle touring routes and choose the one that most appeals to you.