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 BoulderingIndian Rock SideClamshell BoulderStatic Reach SitV10Static PinchV3Static ReachV8boulderingFA unknownUPDATED BY vietnguyen DescriptionRoutes in Clamshell Boulder1Static Reach SitV10Bouldering2Static ReachV8Bouldering 3Static PinchV3Bouldering4The ClamV4Bouldering5Clam DiggerV9Bouldering