We're giving this page a facelift!Visit the previous versionto make edits.Peak Mountain 3Add photo Edit (TBD) Photo MapCopy LinkHomeUSAColoradoBoulderFlagstaffOne Arms RocksOne Arm OverhangV3East Boulder AreteV0License PlateV6boulderingFA Marcelo MontalvaUPDATED BY vietnguyen DescriptionRoutes in One Arms Rocks1One Arm OverhangV3Bouldering2License PlateV6Bouldering 3East Boulder AreteV0Bouldering4Right Hand MantelV2Bouldering5V0 Dyno LeftV0Bouldering