HomeUSATexasPalo Duro Canyon State ParkFortress Cliff AreaTweedy Bird Boulders, TheCalumet BoulderCalumet BoulderLAT,LNG 34.95863, -101.66707CREATED UPDATED Edit MapShareDescription[Edit]Titled boulder with a 20 foot slab face and 15 foot arete.1 ClimbsComing soon: New Climbs1CalumetV2Bouldering