Old Maps of Ormsby, Minnesota for Metal Detecting

Plan your next treasure hunt with 9 historic maps of Ormsby. 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 Ormsby.


Ormsby, MN maps

(9)
  1. 1954 Map of Fairmont, 1967 Print
    1954 Map of Fairmont, 1967 Print
    1954 Fairmont
    1967 Print · USGS
    The prairie landscape of southern Minnesota and northern Iowa comes alive in this mid-century survey of the Coteau des Prairies. Genealogists and historians can trace the rail-connected growth of Fairmont and Blue Earth or locate family roots near St Kilian Ch and Union Slough National Wildlife Refuge.
    3 unique versions available

  2. 1958 Map of Fairmont
    1958 Map of Fairmont
    1958 Fairmont
    1958 Print · USGS
    The borderlands of southern Minnesota and northern Iowa come alive in the mid-1950s, showing a landscape defined by glacial lakes and rail-line commerce. Researchers can trace historic landmarks like Lakeside Laboratory, Gridley Station, and the Bancroft Wildlife Refuge across the prairie.

  3. 1970 Map of Trimont, 1972 Print
    1970 Map of Trimont, 1972 Print
    1970 Trimont
    1972 Print · USGS
    The rail-and-water landscape of Martin and Watonwan Counties is captured here in the early seventies. Genealogists and local historians can trace family roots through the grain-and-rail economy of Trimont, the small-town streets of Odin, and the Cedar Lake Cem.

  4. 1985 Map of Fairmont, 1991 Print
    1985 Map of Fairmont, 1991 Print
    1985 Fairmont
    1991 Print · USGS
    Southern Minnesota in the mid-eighties shows a robust network of prairie towns and rail-connected agricultural hubs. Genealogists can trace family footprints across Rolling Green and Manyaska or locate old homesteads near Fox Lake and the Chicago & North Western line.

  5. 2010 Map of Trimont, 2010 Print
    2010 Map of Trimont, 2010 Print
    2010 Trimont
    2010 Print · USGS
    Covers Ormsby, including Trimont, Odin, and other nearby areas

  6. 2013 Map of Trimont, 2013 Print
    2013 Map of Trimont, 2013 Print
    2013 Trimont
    2013 Print · USGS
    Covers Ormsby, including Trimont, Odin, and other nearby areas

  7. 2016 Map of Trimont, 2016 Print
    2016 Map of Trimont, 2016 Print
    2016 Trimont
    2016 Print · USGS
    Covers Ormsby, including Trimont, Odin, and other nearby areas

  8. 2019 Map of Trimont, 2019 Print
    2019 Map of Trimont, 2019 Print
    2019 Trimont
    2019 Print · USGS
    Covers Ormsby, including Trimont, Odin, and other nearby areas

  9. 2022 Map of Trimont, 2022 Print
    2022 Map of Trimont, 2022 Print
    2022 Trimont
    2022 Print · USGS
    Martin County and Watonwan County meet in this southern Minnesota landscape during the early 2020s. Researchers can trace the layout of Trimont and Odin, locate the Cedar Lake Cem, and follow the winding course of Cedar Cr and Willow Cr.

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