The Excelsior Springs Historic District is located in Excelsior Springs, Missouri, and is recognized for its rich history and well-preserved architecture. Established in the late 19th century, the district features a variety of buildings that showcase styles such as Victorian, Colonial Revival, and Art Deco. The area is known for its mineral springs, which attracted visitors seeking health benefits. In 2003, the district was listed on the National Register of Historic Places, highlighting its significance. Key sites within the district include the Hall of Waters, which served as a spa and wellness center, and several historic hotels that reflect the town's tourism heritage.