Groton Connecticut Retro Vintage Washed Cap - Charcoal Logo

Groton's stories run to the water. The town took its name from Groton, the Suffolk manor of John Winthrop, who led the founding of the Massachusetts Bay Colony; the river it sits on, the Thames, is named for London's — though locals say it plainly, "Thaymes," not the English way. They'll tell you Groton built more than seventy submarines for the fleet in a single world war, and that for decades the new boats slid down the ways straight into the Thames, the way the Nautilus did in 1954. Down at Fort Griswold every September, the town still gathers to remember the men who fell in 1781. The harbor that made Groton a target in the Revolution is the same deep water that made it the Submarine Capital of the World — the whole story turns on that one stretch of river.

What's with Gungywamp? Tucked in the woods inland from the harbor is one of the strangest-looking places in Connecticut — a hundred-acre site of stone chambers, old foundations, and a double ring of laid stones called Gungywamp, now a State Archaeological Preserve. Because the chambers are low and stone-roofed, and because one of them catches a shaft of sunlight through a small opening at the equinox, the site has drawn a century of romantic theories — Irish monks, Norse voyagers, ancient astronomers. The archaeology tells a quieter story: Native people used this land for thousands of years, and the stone structures themselves are colonial-era — root cellars that worked like early refrigerators, and a double stone circle that was almost certainly a mill for grinding bark or grain. The equinox light through the chamber window is real, and genuinely lovely; the lost civilization is not. Gungywamp is Groton's reminder that the most interesting history is usually the true one.

Why People Visit Groton Connecticut

Groton draws people who love the sea and the stories that come with it. It is the Submarine Capital of the World, with the first nuclear submarine open to walk through; it is a Revolutionary battlefield with a monument to its fallen; and it is a working shoreline of deep harbor, forts, beaches, and lighthouse points. Visitors come for the rare combination — naval history you can stand inside, colonial history you can climb, and a Connecticut coast you can walk all in one town on the Thames.