HomeUSACaliforniaSan Francisco Bay AreaGlen CanyonThistle BoulderThistle BoulderLAT,LNG 37.74199, -122.44361CREATED UPDATED Edit MapShareDescription[Edit]No description available. Be the first to contribute!Add description 2 ClimbsComing soon: New Climbs1Thistle boulder eliminateV4Bouldering2Thistle AreteV3-Bouldering