Approach notes

From the car park in Porthwarra, take the road to the right, up the hill and through a gate. At the first left bend, carry on up the hill on the road to the coastguard lookout, which is directly above the highest section of Chair Ladder. From here, walk westwards across the rim of Zawn Rinny and follow the path that curves round the western edge of the zawn and eventually leads down to Chair Ladder's Bulging Wall area. Just before the point where steeper rock begins, branch off right (facing out) and cross a small ridge. Descend rightwards between small buttresses to a point above a rocky bay on the western side of Carn Guthensbrâs Promontory.