HomeUSAColoradoBoulderBoulder CanyonMind Shaft CliffMind Shaft CliffLAT,LNG 40.00280, -105.41030CREATED UPDATED Edit MapShareDescription[Edit]No description available. Be the first to contribute!Add description 4 ClimbsComing soon: New Climbs1Mind Shaft Crack Middle5.10aTrad2Mind Shaft Crack Left5.9Trad3Mind Shaft Crack Right5.7Trad · Tr4Unknown (Mine Shaft Roof)5.9Trad