Groton, Connecticut, USA USA Postcard

Groton sits along the Thames River on the southeastern coast of Connecticut, shaped by a long maritime history and its close relationship with the sea. It is home to major naval landmarks, including the U.S. Navy Submarine Base and the Submarine Force Museum, where the USS Nautilus—world’s first nuclear-powered submarine—is preserved. Beyond its military heritage, Groton offers quiet shoreline parks, ferries crossing towards nearby New London, and a relaxed New England coastal atmosphere. The surrounding region blends historic towns, seaside views, and a sense of enduring maritime tradition that defines the area’s character.