To say that Hildreth's is a Hamptons institution is an understatement. This home-furnishings store has been in business—on this spot and owned by the same family—since 1842. It's fun to shop for 21st-century carpets, lamps, furniture, linens, and table settings amid 19th-century architectural details. There are other outlets in the Hamptons, but this is the original.
51 Main St., Southampton, New York, 11968, USA