30m. Start atop the Shatter Cave entrance mound, below some low, blocky overlaps. Clamber over these and pass left of a tall ash sapling; then climb the slab above to reach a steeply slanting overlap on the left. Step left over the overlap and climb the narrow, steepening slab, using holds on the arete to the right, to reach a small tree on the left. A short scrappy section leads to the top.
C Lindley, B Mullan, M Davies 22/Aug/2011