The St. Charles Historic District is located in St. Charles, Missouri, and is known for its charming 19th-century architecture. This area features a variety of well-preserved buildings, including homes, shops, and restaurants, reflecting the city's rich history. Visitors can stroll along the picturesque streets and enjoy the unique character of the district. The district is also home to several attractions, such as the Missouri River and the St. Charles Convention Center. It hosts various events throughout the year, including festivals and markets, making it a vibrant destination for both locals and tourists.