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 BoulderingCampground BoulderMantleV2North MantleV3-tradboulderingFA Dennis Horning???UPDATED BY vietnguyen DescriptionRoutes in Campground Boulder1Left AreteV5Bouldering2Left Yellow WallV4Bouldering3Central Yellow WallV3Bouldering · Tr4Gill and IV9Bouldering5Free AerialV1Bouldering6Classic Corner VariationV5-6Bouldering7Classic CornerV4Bouldering85.7ishV0Bouldering · Tr9BulgeV2Bouldering10MantleV2Bouldering11North MantleV3-Bouldering · Trad