We're giving this page a facelift!Visit the previous versionto make edits.Peak Mountain 3Add photo Edit (TBD) Photo MapCopy LinkHomeUSAOregonSouthwest OregonCallahans, TheTwisted Sister Formation<Invisabolt5.10b>Walls of Moria5.9Twisted Sister5.8sporttrFA Harold Hall and Greg Orton, 2003.UPDATED BY vietnguyen Tick this climbDescriptionRoutes in Twisted Sister Formation1Cellular-Owl5.10aSport2Invisabolt5.10bSport3Twisted Sister5.8Sport · Tr 4Walls of Moria5.9Sport · Tr5Steel-toed slippers5.5Sport