HomeUSAMassachusettsEastern, MAGilbert Hills State ParkRocky's BoulderRocky's BoulderLAT,LNG 42.05950, -71.27590CREATED UPDATED Edit MapShareDescription[Edit]This is a lone boulder with one ok problem and one really good problem. It is easily accessed from High Rock Road.3 ClimbsComing soon: New Climbs1Thin SkinV1Bouldering2Sofa KingV6Bouldering3Post Hueco Stress DisorderV5Bouldering