P.1. Start up easy chimney with loose blocks at top, travers L passing a bolt before stopping at the vertical crack (semi hanging belay).P.2. up crack (seeps after rain) to finger crack in corner and R curving crack to finish.
Alternatively start up Abracadabra, then move R and finish up P.2 of BB. this allows you to do the route in 1 pitch.
Pull onto ledge however you feel to the black often seeping corner. From here move L into century box with some difficulty. Up to undercling, punch out L and up face passing 3 fixed hangers to DBB.
Hidden from view around the arete at the end of the ledge.
Climb onto the slab, up chimney and onto ledge (probably best done with a rope). From here you will see the steep finger to hand crack. finish at DBB as for BACINT.
Continue downhill from Mushroom Rock for perhaps another 70m to the end of a rocky promontory (not far from where the rough climbers' track - used to get down to Isotope Wall, Angel's buttress or the North Wall of the gorge - swings hard left, looking out, and into and through a narrow rock cleft).
Abseil 35m over the route, angling slightly leftward/east to belay in the steep gully off the east side of the buttress.
Engaging climbing up past 2 carrot bolts and around right onto the front of the buttress and a fixed hanger. Then slab up tending rightward past four more carrot bolts, a fixed hanger, then the arete past a final carrot bolt to belay.