HomeUSASouth DakotaCuster State ParkCathedral SpiresSpire Six<Unknown5.7>Unapproachable5.75.10tradFA M. Powell, B. Powell and B. Kamps: circa 1968CREATED UPDATED Tick this climbDescriptionLocationProtectionRoutes in Spire Six1Windy Perch5.7Trad2Unknown5.7Trad3Empire State Building5.10Trad 4Unapproachable5.7Trad