HomeUSACaliforniaSan Diego CountyNorth San Diego CountyOld CastleOld Castle BoulderingLonely Tree Boulder, TheLonely Tree Boulder, TheLAT,LNG 33.25243, -117.12866CREATED UPDATED Edit MapShareDescription[Edit]No description available. Be the first to contribute!Add description 1 ClimbsComing soon: New Climbs1Cracker JackV2Bouldering