HomeUSACaliforniaJoshua Tree National ParkHidden Valley AreaOutback, TheRollerball FormationRollerball Formation - Southeast CornerGesslerburg5.10a5.10a RtradFA Dave Sharp, George Armstrong and Chris Miller, November 1992UPDATED BY vietnguyen Tick this climbDescriptionRoutes in Rollerball Formation - Southeast Corner1Bolt Revolt5.10aTrad 2Gesslerburg5.10aTrad3Wildkirchli5.8Trad