Peak Mountain 3Add photo Edit Photo MapCopy LinkHomeUSAColoradoDenver Metropolitan Area Bouldering and BuilderingDenver SouthCastlewood Canyon SPBouldering problemsPunani Area/North CanyonConcentrate Boulder (across from Punani Boulder)>From ConcentrateV9Flu ShotV4boulderingFA Montgomery GrahamUPDATED BY vietnguyen Tick this climbDescriptionRoutes in Concentrate Boulder (across from Punani Boulder)1Flu ShotV4Bouldering 2From ConcentrateV9Bouldering