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 ExtensionV6CopperheadV5boulderingFA unknownUPDATED BY vietnguyen DescriptionRoutes in Biddles Tower1CopperheadV5Bouldering 2Copperhead ExtensionV6Bouldering3Biddles PlatinumV4-5Bouldering4Blue SteelV6+Bouldering5Steel PlatinumV7Bouldering6Biddles SteelV5+Bouldering