Looking down the 1st pitch of El Dueno
The route is rated 5.7 (but I think those guys who did set it up usually climb 5.10s and up range, so some sections appeared a little more difficult). The route should follow the slabby groove and trend to the right clip in a bolt. You should traverse to the right past the bolt, and pull over a small bulge. Move to the left to the belay station.