Peak Mountain 3Add photo Edit Photo MapCopy LinkHomeUSACaliforniaSan Bernardino MountainsRunning Springs AreaKeller PeakDinosaur RocksLower Dinosaur RockLower Dinosaur Rock CorridorThe Three Best Holds Your Hands Ever Had5.10balpinetrFA Dave Bridges, Mike Rigney 1991UPDATED BY vietnguyen Tick this climbDescriptionRoutes in Lower Dinosaur Rock Corridor1The Three Best Holds Your Hands Ever Had5.10bAlpine · Tr