HomeUSAColoradoBoulderBoulder CanyonBlob Rock AreaBlob RockUpper East FaceUpper East FaceLAT,LNG 40.00240, -105.38780CREATED UPDATED Edit MapShareDescription[Edit]No description available. Be the first to contribute!Add description 3 ClimbsComing soon: New Climbs1Erki Nool (WGA)5.11dSport2Extreme5.11+Trad3Conan5.11c/dTrad