HomeUSACaliforniaJoshua Tree National ParkHidden Valley AreaOutback, TheRollerball FormationRollerball Formation - Southeast CornerGesslerburg5.10a5.8tradFA Austrian Climbers, October 1992UPDATED BY vietnguyen Tick this climbDescriptionRoutes in Rollerball Formation - Southeast Corner1Bolt Revolt5.10aTrad2Gesslerburg5.10aTrad3Wildkirchli5.8Trad