HomeUSACaliforniaSan Francisco Bay AreaCastle Rock AreaMuffins, TheMiddle MuffinMiddle MuffinLAT,LNG 37.22590, -122.10450CREATED UPDATED Edit MapShareDescription[Edit]No description available. Be the first to contribute!Add description 4 ClimbsComing soon: New Climbs1Muff Diver5.10Tr · Sport · Bouldering2Pocket ChangeV4Bouldering3Devil Baby TraverseV5Bouldering4Muffin Monster5.12dTr