HomeUSAMassachusettsNorth ShoreCape AnnDogtownPool Hill ForestSwamp BouldersEndorphin BoulderEndorphin BoulderLAT,LNG 42.65303, -70.63883CREATED UPDATED Edit MapShareDescription[Edit]Endorphin Boulder is a single block with a few problems on it. Problems are arranged from left to right.3 ClimbsComing soon: New Climbs13. MercenaryV6+Bouldering22. League of ShadowsV6-Bouldering31. BlingV4Bouldering