We're giving this page a facelift!Visit the previous versionto make edits.Peak Mountain 3Add photo Edit (TBD) Photo MapCopy LinkHomeUSASouth DakotaCuster State ParkSylvan LakeSylvan Lake BoulderingDon Juan Boulder, TheMood SwingsV10Mood Swings AreteV3boulderingFA UnkownUPDATED BY vietnguyen DescriptionRoutes in The Don Juan Boulder1Mood SwingsV10Bouldering2Mood Swings AreteV3Bouldering