We're giving this page a facelift!Visit the previous versionto make edits.Peak Mountain 3Add photo Edit (TBD) Photo MapCopy LinkHomeUSASouth DakotaCuster State ParkTenpins/SwitchbacksWhaling WallCyanide5.9+tradFA Howard Doyle, Phil Sena, and Paul Muehl 1984UPDATED BY vietnguyen DescriptionRoutes in Whaling Wall1Cyanide5.9+Trad