There are mainly three bumps on this blue loop, but it's still a fairly easy ride overall. The first climb takes you up to the Chauves Têtes woods, where you join a pleasant woodland path. After passing through the Aulnes park, you will have to tackle the most difficult part of the route, with uphill sections of over 30%. The final climb will be much gentler, before you join a section shared with the green loop and the descent to the abbey. You can combine the first part of the blue loop with the second part of the black loop to shorten the latter a little.