HomeUSAMassachusettsEastern, MABoulder Brook ReservationElephant RockElephant RockLAT,LNG 42.31680, -71.30840CREATED UPDATED Edit MapShareDescription[Edit]Elephant Rock is right in the center of Boulder Brook and has a few good problems on it.4 ClimbsComing soon: New Climbs1Death StarV2Bouldering2Left CheekV1Bouldering3Right CheekV1Bouldering4Laser Moon BaseV5Bouldering