
Offshore, the low string of the Norwalk Islands — Sheffield, Chimon, Cockenoe and their neighbors — shelters the harbor, and Sheffield Island Lighthouse has stood at the entrance since 1868, joined later by the Peck Ledge and Greens Ledge lights — three lighthouses for one harbor; a seasonal ferry still runs out to Sheffield Island, past the working oyster boats and the summer moorings.
What’s with the Oysters? Norwalk’s official nickname is “Oyster Town,” and it was earned the hard way — pulled from the shallow natural beds around the Norwalk Islands, one dredge-haul at a time. By the 1880s the harbor held one of the great oyster fleets of the Atlantic coast, and Norwalk oysters fed New York by the boatload; oystering here was serious wealth — food, income, and status on the half shell. The trade fell on harder times in the twentieth century, but the beds and the boats never entirely left, and every September the Oyster Festival fills the harborfront to celebrate the town that made its name on the half shell.
Why People Visit Norwalk Connecticut
Norwalk offers an authentic working harbor, one of America's earliest Gilded Age mansions, a major aquarium, an annual oyster festival, an offshore island ferry to an 1868 lighthouse, and a nineteenth-century industrial waterfront reborn as a historic district. Visitors come for the SoNo galleries and restaurants, the Maritime Aquarium with its harbor seals and Sound-habitat exhibits, the Lockwood-Mathews Mansion and its preserved Second Empire interiors, the September Oyster Festival, the Sheffield Island ferry, and the simple shoreline pleasures of Calf Pasture Beach. It is a Connecticut shoreline city built on the harbor, the hat, and the oyster, with all three still visible if you know where to look.