Peak Mountain 3Add photo Edit Photo MapCopy LinkHomeUSACaliforniaInland EmpireRiverside AreaMount RubidouxBeach AreaTriangle Boulders<IsoscelesV1+>Problem AV0-Problem BV-easyboulderingFA unknownUPDATED BY vietnguyen Tick this climbDescriptionRoutes in Triangle Boulders1Side ProblemV-easyBouldering2Problem DV-easyBouldering3Low Level GirdleV1+Bouldering4Triangle FaceBouldering5Problem CV-easyBouldering6IsoscelesV1+Bouldering7Problem BV-easyBouldering 8Problem AV0-Bouldering9TriangulationV0+Bouldering10Soft GritV3-Bouldering