22m. A superb unlikely looking route through roofs at the right end of the wall, abseil to the large tidal ledge as for Yesnaby 500. Climb a flake crack above the left end of the ledge to another ledge below a roof. Step back down and traverse right to a thin crack, climb this to jugs below another roof. Gain a good hold over the lip with interest (crux) and swing left in to a groove. Pull over the roof on to a slab and continue up the easier groove above exiting right.