HomeUSAArizonaSouthern ArizonaMount Lemmon (Santa Catalina Mountains)Mount Lemmon (Catalina Highway)7 - Upper HighwayWilderness of RocksEntrance BouldersZester clusterZester clusterLAT,LNG 32.43021, -110.77685CREATED UPDATED Edit MapShareDescription[Edit]Amazing rock quality just down and to the left of the ACDC boulder.5 ClimbsComing soon: New Climbs1ZesterV5Bouldering2The Tree that WhipsV5Bouldering3Pancake MantleV3-4Bouldering4Zester Prow ProjectV11-12Bouldering5Clockwork LemmonV10Bouldering