The Savannah Historic District in Savannah, Georgia, is one of the largest National Historic Landmark Districts in the United States, notable for its 22 public squares and remarkably preserved 18th and 19th-century architecture. Designed by General James Oglethorpe in 1733, the district's unique grid layout features cobblestone streets shaded by massive live oaks draped in Spanish moss. This highly walkable area stretches from the Savannah River to Forsyth Park, offering a blend of historic house museums, gothic-style churches like the Cathedral Basilica of St John the Baptist, and a vibrant modern culture of boutiques, galleries, and gourmet dining. - AsNotedIn