This peak has at least 2 possible routes on it, but I don't know any history of them. The Rook lies just uphill of the billboard/kiosk of the entry to the Cathedral Spires trail, looming perhaps 70 feet overhead. The routes on it got afternoon shade.
Belay from a cord over the large rounded summit and descend via a simul-rap.
Walk 10 or 20 meters in on the Cathedral Spires Trail and look uphill to your left. There it is.
2 Total Routes
['4 Stars',0],['3 Stars',1],['2 Stars',1],['1 Star',0],['Bomb',0]