HomeUSACaliforniaSierra EastsideBishop AreaVolcanic Tablelands (Happy/Sad Boulders)Happy BouldersTom Peter's Slab AreaGrindrite BoulderGrindrite BoulderLAT,LNG 37.41602, -118.44909CREATED UPDATED Edit MapShareDescription[Edit]No description available. Be the first to contribute!Add description 4 ClimbsComing soon: New Climbs1GrindriteV3Bouldering2My Fingers In Your BrainV4Bouldering3EpizooticV1Bouldering4Slave to the GrindV9Bouldering