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Old Maps of Alvarado, Minnesota for Metal Detecting

Plan your next treasure hunt with 13 historic maps of Alvarado. 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 Alvarado.

Alvarado, MN maps

(13)
  1. 1918 Map of Warren, 1943 Print
    1918 Map of Warren, 1943 Print
    1918 Warren
    1943 Print · USGS
    Covers Alvarado, including Warren, Tabor, and other nearby areas
  4. 1952 Map of Thief River Falls, 1967 Print
    1952 Map of Thief River Falls, 1967 Print
    1952 Thief River Falls
    1967 Print · USGS
    Covers Alvarado, including Thief River Falls, Grafton, and other nearby areas
    2 unique versions available
  7. 1955 Map of Warren, 1956 Print
    1955 Map of Warren, 1956 Print
    1955 Warren
    1956 Print · USGS
    Covers Alvarado, including Warren, Tabor, and other nearby areas
  10. 1956 Map of Thief River Falls
    1956 Map of Thief River Falls
    1956 Thief River Falls
    1956 Print · USGS
    Covers Alvarado, including Thief River Falls, Grafton, and other nearby areas
  13. 1957 Map of Thief River Falls
    1957 Map of Thief River Falls
    1957 Thief River Falls
    1957 Print · USGS
    Covers Alvarado, including Thief River Falls, Grafton, and other nearby areas
  16. 1966 Map of Oslo NE, 1968 Print
    1966 Map of Oslo NE, 1968 Print
    1966 Oslo NE
    1968 Print · USGS
    Covers Alvarado, including Oslo, Grand Forks County, and other nearby areas
  19. 1967 Map of Thief River Falls
    1967 Map of Thief River Falls
    1967 Thief River Falls
    1967 Print · USGS
    Covers Alvarado, including Thief River Falls, Grafton, and other nearby areas
  22. 1982 Map of Alvarado
    1982 Map of Alvarado
    1982 Alvarado
    1982 Print · USGS
    Covers Alvarado, including March, Polk County, and other nearby areas
  25. 1985 Map of Grafton
    1985 Map of Grafton
    1985 Grafton
    1985 Print · USGS
    Covers Alvarado, including Grafton, Mekinock, and other nearby areas
    2 unique versions available
  28. 1985 Map of Thief River Falls
    1985 Map of Thief River Falls
    1985 Thief River Falls
    1985 Print · USGS
    Covers Alvarado, including Thief River Falls, Warren, and other nearby areas
  31. 1992 Map of Thief River Falls
    1992 Map of Thief River Falls
    1992 Thief River Falls
    1992 Print · USGS
    Covers Alvarado, including Thief River Falls, Warren, and other nearby areas
  34. 2022 Map of Alvarado, 2022 Print
    2022 Map of Alvarado, 2022 Print
    2022 Alvarado
    2022 Print · USGS
    Covers Alvarado, including March, Polk County, and other nearby areas
  37. 2022 Map of Oslo NE, 2022 Print
    2022 Map of Oslo NE, 2022 Print
    2022 Oslo NE
    2022 Print · USGS
    Covers Alvarado, including Oslo, Grand Forks County, and other nearby areas
End of results
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  • What are the different types of historical maps available for Alvarado?
  • What is the oldest map of Alvarado?
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  • Are there historical topographic maps available for Alvarado?
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  • Where are historical maps of Alvarado sourced from?