EntityQ1768505· pop 5· linked from 314 articlesHalibut Point State ParkSign in to savestate park in MassachusettsConnectionsUnited StatesCountryWorld War IIConceptMassachusettsEntityMaineEntityNew HampshireEntityBostonEntitygeographic coordinate systemEntitygraniteEntitynature reserveEntityPlymouthEntityFederal Government of the United StatesEntityGaviaEntityquarryEntityUnited States Geological SurveyEntityEssex CountyEntityUnited States Department of the InteriorEntityGeographic Names Information SystemEntityRockportEntityAppalachian TrailEntityIpswichEntityCategories1981 establishments in MassachusettsOpen space reserves of MassachusettsParks in Essex County, MassachusettsProtected areas established in 1981Protected areas of Essex County, MassachusettsRockport, MassachusettsState parks of MassachusettsThe Trustees of Reservations