We're giving this page a facelift!Visit the previous versionto make edits.Peak Mountain 3Add photo Edit (TBD) Photo MapCopy LinkHomeUSASouth DakotaCuster State ParkCathedral SpiresTower of DarknessTower of Darkness5.4tradFA Herb and Jan ConnUPDATED BY vietnguyen DescriptionRoutes in Tower of Darkness1Tower of Darkness5.4Trad