HomeUSAArizonaSouthern ArizonaMount Lemmon (Santa Catalina Mountains)Mount Lemmon (Catalina Highway)7 - Upper HighwayAspen Trail BouldersGandalf's GorgeGollum'sGollum'sLAT,LNG 32.42506, -110.75318CREATED UPDATED Edit MapShareDescription[Edit]No description available. Be the first to contribute!Add description 5 ClimbsComing soon: New Climbs1Creatures From the Black LagoonV1-2Bouldering2The HamburglarV5-6Bouldering3Lord of the FliesV9Bouldering4ProjectV3+Bouldering5Gollum's RoofV7-8Bouldering