Grade may be a bit generous as the start was wet when climbed. Opposite the Blue Grotto is a sea stack connected to the mainland. Walk down the S side of this (on a fisherman's path) and descend the S side of the stack into a recessed corner with an undercut prow on the R. A slightly dodgy start over the shelf (but easyish) leads into easy climbing. Turn the arete and make hard moves L and then diagonally down. Interesting and sustained traversing leads under the rock bridge and eventually to the obvious slit. A great warm up to The Wizard but well worth doing in its own right.