HomeUSACaliforniaSan Francisco Bay AreaWine CountrySonoma Coast State ParkGoat RockSunset BouldersHard Boulder<Hard OnV5>The Hard-On TraverseV6V3boulderingFA unknownCREATED UPDATED Tick this climbDescriptionProtectionRoutes in Hard Boulder1HardV1Bouldering2Hard RightV4Bouldering3Hard OnV5Bouldering4Hard UpV3Bouldering 5The Hard-On TraverseV6Bouldering6BonerV3Bouldering