Even if most of Trevallen is beyond you at present, this route is well worth seeking out. It climbs the remarkable tube high on the wall right of the abseil. Start below and left of the tube, at a rising line of holds. Climb these from the left (or climb directly to them from below at E1 5c). The wide crack and wacky tube above are then followed more easily to the top. © Rockfax
FA. R.Crewe, K.Winkworth pre-1980.