We're giving this page a facelift!Visit the previous versionto make edits.Peak Mountain 3Add photo Edit (TBD) Photo MapCopy LinkHomeUSACaliforniaSan Diego CountyNorth San Diego CountyOld CastleSlabs, TheLower SlabCactus Impactus5.9tradFA Daniel Browning, Joshua Reinig, 2008.UPDATED BY vietnguyen DescriptionRoutes in Lower Slab1Cactus Impactus5.9Trad