HomeUSAArizonaSouthern ArizonaMount Lemmon (Santa Catalina Mountains)Mount Lemmon (Catalina Highway)1 - Lower HighwayHairpin BouldersMarble CakeMarble CakeLAT,LNG 32.31457, -110.74273CREATED UPDATED Edit MapShareDescription[Edit]This is my favorite boulder at Hairpin, it has an very nice face with many options on it including a right to left traverse with a top out. The top of the rock is slightly polished so scope it out for good hand placement before you get started.4 ClimbsComing soon: New Climbs1MuffinV0Bouldering2Nilla WayfarV0+Bouldering3Brown SugaV0-1Bouldering4Chiuy SenterV1Bouldering