The D922 from Aurillac to Bort-Les-Orgues is a good fast road wide tarmac with a good surface and rides into the Volcanic Region of the Cantal. At Bort-Les-Orgues (By the Dam) take the D979 to St Angel, Meymac (Take the D36 until you re join the D979 - do not go on the D979E3), Bugeat, after signs for Viam look for the D940 which takes a left fork down into Treignac and Riders Rest.
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