HomeUSAMassachusettsNorth ShoreCape AnnDogtownMixmatch BouldersSledgehammer BoulderSledgehammer BoulderLAT,LNG 42.63095, -70.66814CREATED UPDATED Edit MapShareDescription[Edit]Sledgehammer Boulder is a decent block that climbs well but has a sketchy landing.1 ClimbsComing soon: New Climbs1SledgehammerV4-Bouldering