Join Free

Old Maps of Thor, Minnesota for Metal Detecting

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

Thor, MN maps

(9)
  1. 1953 Map of Duluth, 1964 Print
    1953 Map of Duluth, 1964 Print
    1953 Duluth
    1964 Print · USGS
    Northeastern Minnesota and northwestern Wisconsin are shown here during a period of industrial maturity and expanding conservation. Genealogists and historians can trace rail-connected towns like McGrath and Wahkon, or locate heritage sites within the Fond du Lac Indian Reservation.
    2 unique versions available
  4. 1958 Map of Duluth
    1958 Map of Duluth
    1958 Duluth
    1958 Print · USGS
    Northeastern Minnesota and the Wisconsin borderlands are shown in detail during the late 1950s, centered on the bustling rail yards and ports of Duluth. You can trace the historic routes of the Soo Line and Duluth Missabe & Iron Range through small towns like McGrath, Bruno, and Wrenshall.
  7. 1969 Map of Thor, 1971 Print
    1969 Map of Thor, 1971 Print
    1969 Thor
    1971 Print · USGS
    Aitkin County’s wetland landscape is captured here in the late sixties, showing the small settlement of Thor and its surrounding townships. Researchers can trace local landmarks like Zion Ch and the recreation facilities at Clear Lake and Sugar Lake.
    2 unique versions available
  10. 1985 Map of Mille Lacs Lake
    1985 Map of Mille Lacs Lake
    1985 Mille Lacs Lake
    1985 Print · USGS
    Mille Lacs Lake and its surrounding settlements are shown in the mid-1980s as a hub of lake-shore recreation and rail commerce. Researchers can trace historic transport lines like the Soo Line and locate communities such as Wahkon and Garrison.
    2 unique versions available
  13. 2010 Map of Thor, 2010 Print
    2010 Map of Thor, 2010 Print
    2010 Thor
    2010 Print · USGS
    Covers Thor, including Aitkin County, United States, and other nearby areas
  16. 2013 Map of Thor, 2013 Print
    2013 Map of Thor, 2013 Print
    2013 Thor
    2013 Print · USGS
    Covers Thor, including Aitkin County, United States, and other nearby areas
  19. 2016 Map of Thor, 2016 Print
    2016 Map of Thor, 2016 Print
    2016 Thor
    2016 Print · USGS
    Covers Thor, including Aitkin County, United States, and other nearby areas
  22. 2019 Map of Thor, 2019 Print
    2019 Map of Thor, 2019 Print
    2019 Thor
    2019 Print · USGS
    Covers Thor, including Aitkin County, United States, and other nearby areas
  25. 2022 Map of Thor, 2022 Print
    2022 Map of Thor, 2022 Print
    2022 Thor
    2022 Print · USGS
    Aitkin County’s wetland landscape is captured here in the early twenty-first century, centered on the community of Thor. Researchers can trace local landmarks like Jewett Cem and the winding course of Dam Brook as it threads between Sugar Lake and Rice Lake.
End of results
Showing maps 1-9 of 9

Top cities near Thor

Frequently asked questions

  • What are the different types of historical maps available for Thor?
  • What is the oldest map of Thor?
  • Where can I purchase historical maps of Thor for my home or office?
  • Where can I download high-res historical maps of Thor?
  • Are there historical topographic maps available for Thor?
  • Is there historical aerial imagery available for Thor?
  • Where are historical maps of Thor sourced from?