HomeUSAMassachusettsNorth ShoreCape AnnDogtownPool Hill ForestSwamp BouldersShark Fin BoulderShark Fin BoulderLAT,LNG 42.65252, -70.63946CREATED UPDATED Edit MapShareDescription[Edit]This is a medium-size block with an impressive tan, sharkfin arete.1 ClimbsComing soon: New Climbs1The Pool Hill AreteV1Bouldering