Peak Mountain 3Add photo Edit Photo MapCopy LinkHomeUSACaliforniaSan Bernardino MountainsRunning Springs AreaKeller PeakHungover Wall AreaRex RockRex5.12csportFA Mike Rigney & Brad Singer, 1992, FFA: Dave LePere, October 2000UPDATED BY vietnguyen Tick this climbDescriptionRoutes in Rex Rock1Rex5.12cSport