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Old Maps of Big Falls, Minnesota for Metal Detecting

Plan your next treasure hunt with 11 historic maps of Big Falls. 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 Big Falls.

Big Falls, MN maps

(11)
  1. 1919 Map of Margie, 1943 Print
    1919 Map of Margie, 1943 Print
    1919 Margie
    1943 Print · USGS
    Koochiching County as the railroad era opened up the northern woods, showing a landscape of river bends and newly cut drainage ditches. Trace early timber and rail history through the settlements at Big Falls, Grand Falls, and the remote station at Margie.
  4. 1954 Map of International Falls, 1980 Print
    1954 Map of International Falls, 1980 Print
    1954 International Falls
    1980 Print · USGS
    The Minnesota-Ontario borderlands come alive in this mid-century survey of the Rainy River region and the interconnected waterways that now form Voyageurs National Park. Genealogists and local historians can trace the rail-and-timber era through settlements like Littlefork, the Nett Lake Indian Reservation, and the Canadian National rail lines.
  7. 1957 Map of International Falls
    1957 Map of International Falls
    1957 International Falls
    1957 Print · USGS
    The Minnesota-Ontario borderlands come alive in the mid-fifties, showing the industrial nodes of International Falls and Fort Frances. Genealogists and historians can trace rail-tied settlements like Aylsworth and Littlefork or locate ancestral lands within the Nett Lake Indian Reservation.
  10. 1958 Map of International Falls
    1958 Map of International Falls
    1958 International Falls
    1958 Print · USGS
    The borderlands of northern Minnesota and Ontario are mapped here during the mid-fifties, centered on the river-and-rail hubs of the Northwoods. Researchers can trace the path of the Northern Pacific through Big Falls or locate early settlements like Ericsburg and Ranier.
    2 unique versions available
  13. 1971 Map of Big Falls, 1973 Print
    1971 Map of Big Falls, 1973 Print
    1971 Big Falls
    1973 Print · USGS
    Northern Minnesota timber and transit hubs thrive in the early seventies where the Burlington Northern meets the Big Fork River. Trace local history at Evergreen Cem or follow the Old Railroad Grade through the Pine Island State Forest.
  16. 1978 Map of Littlefork, 1994 Print
    1978 Map of Littlefork, 1994 Print
    1978 Littlefork
    1994 Print · USGS
    Northern Minnesota’s timber and river country is captured here in the late seventies, showing the vast forest lands before modern development. Genealogists and historians can trace the Minnesota Dakota and Western RR through Littlefork and locate remote lookouts like Fort Lookout Tower.
  19. 2010 Map of Big Falls, 2010 Print
    2010 Map of Big Falls, 2010 Print
    2010 Big Falls
    2010 Print · USGS
    Covers Big Falls, including Grand Falls, Koochiching County, and other nearby areas
  22. 2013 Map of Big Falls, 2013 Print
    2013 Map of Big Falls, 2013 Print
    2013 Big Falls
    2013 Print · USGS
    Covers Big Falls, including Grand Falls, Koochiching County, and other nearby areas
  25. 2016 Map of Big Falls, 2016 Print
    2016 Map of Big Falls, 2016 Print
    2016 Big Falls
    2016 Print · USGS
    Covers Big Falls, including Grand Falls, Koochiching County, and other nearby areas
  28. 2019 Map of Big Falls, 2019 Print
    2019 Map of Big Falls, 2019 Print
    2019 Big Falls
    2019 Print · USGS
    Covers Big Falls, including Grand Falls, Koochiching County, and other nearby areas
  31. 2022 Map of Big Falls, 2022 Print
    2022 Map of Big Falls, 2022 Print
    2022 Big Falls
    2022 Print · USGS
    Big Falls and the Big Fork River are captured in the early 2020s, showing a landscape of northern timber and wetlands. Genealogists and local historians can trace the town’s residential streets, locate Evergreen Cem, and follow the Blue Ox State Trail-MSR4 029 Trl corridor.
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