Climbs 8 Rocktype Dolerite Altitude 65m a.s.l Faces all Crag features The rock is a fine grained igneous intrusion of dolerite which has been quarried on its northern side. The first two climbs face north and can be accessed from the field on the left as you approach the crag or by abseiling from the top. Ivy is easily removed from the smooth rock if it has taken hold.