HomeUSACaliforniaJoshua Tree National ParkHidden Valley AreaOutback, TheRollerball FormationRollerball FormationLAT,LNG 34.02240, -116.16521CREATED UPDATED Edit MapShareDescription[Edit]No description available. Be the first to contribute!Add description 2 Areas New Areas1Rollerball Formation - West FaceCRAG2Rollerball Formation - Southeast CornerCRAG