We're giving this page a facelift!Visit the previous versionto make edits.Peak Mountain 3Add photo Edit (TBD) Photo MapCopy LinkHomeUSACaliforniaInland EmpireRiverside AreaMount RubidouxBorson's AreaCornerstone BoulderCornerstone Right to LeftV1CornerstonedV-easyboulderingFA unknownUPDATED BY vietnguyen DescriptionRoutes in Cornerstone Boulder1Cornerstone Left to RightV-easyBouldering2Cornerstone LefthandV0Bouldering3Cornerstone RighthandV1+Bouldering4Cornerstone Right to LeftV1Bouldering5CornerstonedV-easyBouldering
