Peak Mountain 3Add photo Edit Photo MapCopy LinkHomeUSASouth DakotaCuster State ParkCathedral SpiresThunder RockThunderbird5.9tradFA Matt Scherer, Craig Kenyon, and Bethany Berres, 7/8/2021 Ground up.UPDATED BY vietnguyen Tick this climbDescriptionRoutes in Thunder Rock1Thunderbird5.9Trad
