HomeUSACaliforniaSan Francisco Bay AreaMount Diablo State ParkButt RockButt RockLAT,LNG 37.84743, -121.92741CREATED UPDATED Edit MapShareDescription[Edit]No description available. Be the first to contribute!Add description 5 ClimbsComing soon: New Climbs1In The Butt5.7Tr2Left Face5.7Tr3Butt Crack5.2Tr4West Buttress5.10c/dTr5Center Face5.8Tr · Sport