Halibut Point State Park Trail is a standout hiking destination in Rockport, Massachusetts, covering 1.5 miles with 80ft of elevation change. Stats: 1.5 miles, 80ft gain, Easy. Type: Loop. Surface: Rock. Time: 1 hour. Fee: $5 park fee. Dogs: Yes. Permit: No. Wildlife: harbor seals, shorebirds, gannets. Best seasons: Granite quarry and rocky coastline with tide pool exploration. Pack water, layers, and appropriate footwear. Conditions vary across Massachusetts. Leave No Trace: stay on trail, pack out all waste, respect wildlife.