Old Maps of Cross Keys, Florissant for Metal Detecting

Plan your next treasure hunt with 13 historic maps of Cross Keys. Find old homesites, ghost towns, trails, and gathering spots that may be lost to time — perfect for identifying promising metal detecting locations.

  • Locate forgotten sites: Uncover places like long-lost settlements, abandoned rail lines, or gathering spots.
  • Plan better hunts: Use map overlays combined with LiDAR or satellite views to narrow in on historically rich areas.
  • Made for detectorists: Thousands of hobbyists use these maps to discover relics, coins, and hidden history.

Use these historic maps to boost your research and find new opportunities beneath the surface of Cross Keys.


Cross Keys, Florissant maps

(13)
  1. 1927 Map of St. Charles, 1955 Print
    1927 Map of St. Charles, 1955 Print
    1927 St. Charles
    1955 Print · USGS
    The Missouri and Mississippi rivers meet in this mid-century survey, showcasing a landscape of fertile bottomlands and early aviation hubs. Genealogists can trace family footprints through dozens of rural landmarks like St Stanislaus Seminary, Orchard Farm, and Cul de Sac Sch.
    2 unique versions available

  2. 1933 Map of Saint Charles
    1933 Map of Saint Charles
    1933 Saint Charles
    1933 Print · USGS
    The confluence of the Missouri and Mississippi rivers in the early thirties reveals a landscape of fertile river bottoms and emerging suburban rail towns. Genealogists and researchers can trace old school districts like Cul de Sac Sch and historic sites such as St Stanislaus Seminary.
    3 unique versions available

  3. 1935 Map of Florissant
    1935 Map of Florissant
    1935 Florissant
    1935 Print · USGS
    St. Louis County is captured during the mid-1930s as rural landscapes begin to integrate with early aviation and highway networks. Genealogists can trace family names at St Stanislaus Seminary, Halls Ferry, or the early Lambert St Louis Landing Field.

  4. 1949 Map of Saint Louis
    1949 Map of Saint Louis
    1949 Saint Louis
    1949 Print · USGS
    Greater St. Louis and its surrounding river valleys are captured here just after the war, showing the metropolitan core and the rural Ozark fringe. Researchers can trace the sprawling rail network of the Wabash RR or locate landmarks like Meramec Caverns Airport and Scott Air Force Base.
    2 unique versions available

  5. 1954 Map of Florissant, 1959 Print
    1954 Map of Florissant, 1959 Print
    1954 Florissant
    1959 Print · USGS
    North St. Louis County is captured here in the mid-1950s, showing the rapid expansion of FLORISSANT and BERKELEY as they began to surround the Lambert-St Louis Airport. Researchers can find historic cemeteries like Coldwater Cem and Salem Cem alongside now-developed areas like Shoveltown.
    5 unique versions available

  6. 1954 Map of St. Charles, 1960 Print
    1954 Map of St. Charles, 1960 Print
    1954 St. Charles
    1960 Print · USGS
    The river confluence near St. Louis during the mid-fifties reveals a landscape balancing traditional river life with rapid suburban and aviation growth. Genealogists and historians can trace family roots through sites like St Stanislaus Seminary Cem, Portage Des Sioux, and the campus of Principia College.
    2 unique versions available

  7. 1962 Map of St. Louis
    1962 Map of St. Louis
    1962 St. Louis
    1962 Print · USGS
    The mid-century gateway to the west shows the metropolitan expansion of St Louis alongside its critical river confluences. Genealogists and historians can trace the rail corridors of the Missouri Pacific RR and settlements from Fulton to De Soto.

  8. 1963 Map of St. Louis, 1970 Print
    1963 Map of St. Louis, 1970 Print
    1963 St. Louis
    1970 Print · USGS
    St. Louis and its surrounding river valleys are captured here during the peak of mid-century suburban expansion and industrial activity. Trace the historic rail routes of the Norfolk and Western Ry or locate the St Louis Ordnance Plant and early stretches of US Highway 66.
    4 unique versions available

  9. 1966 Map of St. Louis
    1966 Map of St. Louis
    1966 St. Louis
    1966 Print · USGS
    The St. Louis metropolitan area and its surrounding river valleys are captured here during the mid-sixties era of suburban growth and industrial strength. Genealogists and historians can trace the foundations of local communities through sites like Old Pioneer Cem, Parks College, and the Jefferson Barracks Military Reservation.

  10. 1985 Map of St Louis
    1985 Map of St Louis
    1985 St Louis
    1985 Print · USGS
    The St. Louis metropolitan area and its river confluences are captured here during a period of significant suburban expansion in the 1980s. Genealogists and historians can trace the development of older neighborhoods and landmarks like Jefferson Barracks, Cahokia Mounds State Park, and Washington University.
    3 unique versions available

  11. 1994 Map of Florissant
    1994 Map of Florissant
    1994 Florissant
    1994 Print · USGS
    North St. Louis County is captured here in the early 1990s as suburban development meets the Missouri River bottomlands. Genealogists can trace family roots through several local landmarks like Coldwater Cemetery, St Ferdinand Cemetery, and Salem School.

  12. 1998 Map of Florissant, 1999 Print
    1998 Map of Florissant, 1999 Print
    1998 Florissant
    1999 Print · USGS
    North St. Louis County in the late nineties shows a landscape where suburban growth meets the Missouri River bottomlands. Researchers can find old family burial sites like Coldwater Cem, trace the footprint of Lambert St Louis International Airport, and locate river landmarks like Musicks Ferry.

  13. 2021 Map of Florissant, 2021 Print
    2021 Map of Florissant, 2021 Print
    2021 Florissant
    2021 Print · USGS
    North St. Louis County and the Missouri River valley are captured in detail during this era of suburban density and river-bottom agriculture. Researchers can trace family sites at Cold Water Cem or explore the shifting banks near Musicks Ferry and Pelican Island.

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Showing maps 1-13 of 13

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