External links National Park Service: Ulysses S. Grant National Historic Site. St. Louis Convention and Visitors Commission web site Grant Grant Grant, Ulysses S. National Historic Site National Historic Site Houses on the National Register of Historic Places in Missouri Presidential museums in Missouri Museums in St. Louis County, Missouri Houses in St. Louis Protected areas of St. Louis County, Missouri National Register of Historic Places in St. Louis County, Missouri National Historic Landmarks in Missouri Buildings and structures in St. Louis County, Missouri 1979 establishments in Missouri Tourist attractions in St. Louis Plantations in Missouri