We're giving this page a facelift!Visit the previous versionto make edits.Peak Mountain 3Add photo Edit (TBD) Photo MapCopy LinkHomeUSACaliforniaSan Francisco Bay AreaCastle Rock Area* Castle Rock Area BoulderingBiddlesBiddles TowerCopperhead ExtensionV6Blue SteelV6+Biddles PlatinumV4-5boulderingFA Chris Summit (sit start) Clay Bretweiser (Stand start)UPDATED BY vietnguyen 6 months agoDescriptionRoutes in Biddles Tower1CopperheadV5Bouldering2Copperhead ExtensionV6Bouldering3Biddles PlatinumV4-5Bouldering 4Blue SteelV6+Bouldering5Steel PlatinumV7Bouldering6Biddles SteelV5+BoulderingUse Ctrl + scroll to zoom the mapUse two fingers to move the map2000 km1000 miMapLibreCrags/BouldersBoundarieslightUse Ctrl + scroll to zoom the mapUse two fingers to move the map2000 km1000 miMapLibreCrags/BouldersBoundarieslight