Guidebook with maps/step-by-step
Take the RD30 from the intersection with the RD1090.
Pass through two tunnels just after the 6-km marker.
Just before the 7th km, turn left onto the RD30e and carry on until you reach Col du Coq.
Pass through two tunnels just after the 6-km marker.
Just before the 7th km, turn left onto the RD30e and carry on until you reach Col du Coq.