Savannah's Historic District is one of the largest National Historic Landmark Districts in the United States. With its cobblestone streets, well-preserved 18th- and 19th-century architecture, and 22 park-like squares, it offers a glimpse into the city's rich history. Highlights include historic homes, churches, and museums. Walking through the district feels like stepping back in time, as many buildings have been meticulously restored to their original grandeur.