Thacher Island Twin Lights lighthouses, on Cape Ann, Rockport, Massachusetts.
Thacher Island Twin Lights lighthouses, on Cape Ann, Rockport, Massachusetts.
Keywords: Thacher Island Twin Lights, lighthouses, lighthouse, Cape Ann, Rockport, Massachusetts, northeastern Massachusetts, Atlantic Ocean, ocean, New England, USA, United States of America, North America, photography, outdoors, water, spire, guidance, safe passage, sea, Thacher Island
