HomeUSAArizonaSouthern ArizonaMount Lemmon (Santa Catalina Mountains)Mount Lemmon (Catalina Highway)7 - Upper HighwayAspen Trail BouldersSlate Boulder, TheSlate Boulder, TheLAT,LNG 32.43506, -110.74318CREATED UPDATED Edit MapShareDescription[Edit]A clean face of excellent rock.3 ClimbsComing soon: New Climbs1Left AreteV-easyBouldering2Project 2V6+Bouldering3ProjectV10+Bouldering