HomeUSACaliforniaSan Jacinto MountainsTramway, TheTrailside BouldersBlacktop BoulderBlacktop BoulderLAT,LNG 33.81269, -116.64687CREATED UPDATED Edit MapShareDescription[Edit]No description available. Be the first to contribute!Add description 1 ClimbsComing soon: New Climbs1BlacktopV4Bouldering