Peak Mountain 3Add photo Edit Photo MapCopy LinkHomeUSACaliforniaSan Francisco Bay AreaMount Diablo State ParkBoy Scout RocksLower Tier>Ozone Direct5.11aThe Arch (a.k.a. Ozone)5.10ctradtrFA Claude Fiddler and Patrick Sawyer, ca. 1974UPDATED BY vietnguyen Tick this climbDescriptionRoutes in Lower Tier1The Arch (a.k.a. Ozone)5.10cTrad · Tr 2Ozone Direct5.11aTrad · Tr3Stegosaurus5.11bSport4Diagonal Crack5.10cTrad5Dinosaur5.12a/bSport · Tr6Miwok5.11bSport7Chimney5.7Trad8Once was Lost5.10cSport9Amazing Face5.10aSport10Bolt Route5.11b/cSport11Earthcling5.11bSport12Diablo Jam5.7Trad · Tr13Black Lives Matter5.11bSport · Tr14Toast5.10cSport