We're giving this page a facelift!Visit the previous versionto make edits.Peak Mountain 3Add photo Edit (TBD) Photo MapCopy LinkHomeUSACaliforniaJoshua Tree National ParkPinto BasinStirrup TankHand Grenade CorridorHand Grenade5.10aJump On It5.10btradFA Lavon Weighall and Chuck Davis, October 1988UPDATED BY vietnguyen DescriptionRoutes in Hand Grenade Corridor1Brown Recluse5.7Trad2Trap Door5.4Trad3Winters Moon5.11aSport4Horseshoe5.11cTrad5Hand Grenade5.10aTrad6Jump On It5.10bTrad