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Old Maps of Grant Township, Michigan for Metal Detecting

Plan your next treasure hunt with 27 historic maps of Grant Township. 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 Grant Township.

Grant Township, MI maps

(27)
  1. 1927 Map of Point Isabelle
    1927 Map of Point Isabelle
    1927 Point Isabelle
    1927 Print · USGS
    Covers Grant Township, including South Point West, South Point, and other nearby areas
  4. 1938 Map of Delaware
    1938 Map of Delaware
    1938 Delaware
    1938 Print · USGS
    Covers Grant Township, including Eagle Harbor Township, Wyoming, and other nearby areas
  7. 1939 Map of Deer Lake
    1939 Map of Deer Lake
    1939 Deer Lake
    1939 Print · USGS
    Covers Grant Township, including Eagle Harbor Township, Betsy, and other nearby areas
  10. 1939 Map of Delaware
    1939 Map of Delaware
    1939 Delaware
    1939 Print · USGS
    Covers Grant Township, including Eagle Harbor Township, Wyoming, and other nearby areas
  13. 1940 Map of Deer Lake
    1940 Map of Deer Lake
    1940 Deer Lake
    1940 Print · USGS
    Covers Grant Township, including Eagle Harbor Township, Betsy, and other nearby areas
  16. 1940 Map of Manitou Island
    1940 Map of Manitou Island
    1940 Manitou Island
    1940 Print · USGS
    Covers Grant Township, including Keweenaw County, United States, and other nearby areas
  19. 1940 Map of Fort Wilkins
    1940 Map of Fort Wilkins
    1940 Fort Wilkins
    1940 Print · USGS
    Covers Grant Township, including Keweenaw County, United States, and other nearby areas
    2 unique versions available
  22. 1940 Map of Lake Medora
    1940 Map of Lake Medora
    1940 Lake Medora
    1940 Print · USGS
    Covers Grant Township, including Eagle Harbor Township, Bete Grise, and other nearby areas
  25. 1948 Map of Delaware, 1955 Print
    1948 Map of Delaware, 1955 Print
    1948 Delaware
    1955 Print · USGS
    Covers Grant Township, including Eagle Harbor Township, Wyoming, and other nearby areas
    8 unique versions available
  28. 1948 Map of Lake Medora, 1964 Print
    1948 Map of Lake Medora, 1964 Print
    1948 Lake Medora
    1964 Print · USGS
    Covers Grant Township, including Eagle Harbor Township, Bete Grise, and other nearby areas
    3 unique versions available
  31. 1948 Map of Fort Wilkins, 1964 Print
    1948 Map of Fort Wilkins, 1964 Print
    1948 Fort Wilkins
    1964 Print · USGS
    Covers Grant Township, including Keweenaw County, United States, and other nearby areas
    3 unique versions available
  34. 1948 Map of Manitou Island, 1965 Print
    1948 Map of Manitou Island, 1965 Print
    1948 Manitou Island
    1965 Print · USGS
    Covers Grant Township, including Keweenaw County, United States, and other nearby areas
    4 unique versions available
  37. 1948 Map of Deer Lake, 1965 Print
    1948 Map of Deer Lake, 1965 Print
    1948 Deer Lake
    1965 Print · USGS
    Covers Grant Township, including Eagle Harbor Township, Betsy, and other nearby areas
    3 unique versions available
  40. 1948 Map of Point Isabelle, 1968 Print
    1948 Map of Point Isabelle, 1968 Print
    1948 Point Isabelle
    1968 Print · USGS
    Covers Grant Township, including South Point West, South Point, and other nearby areas
    2 unique versions available
  43. 1949 Map of Manitou Island
    1949 Map of Manitou Island
    1949 Manitou Island
    1949 Print · USGS
    Covers Grant Township, including Keweenaw County, United States, and other nearby areas
    2 unique versions available
  46. 1949 Map of Fort Wilkins
    1949 Map of Fort Wilkins
    1949 Fort Wilkins
    1949 Print · USGS
    Covers Grant Township, including Keweenaw County, United States, and other nearby areas
    2 unique versions available
  49. 1949 Map of Deer Lake
    1949 Map of Deer Lake
    1949 Deer Lake
    1949 Print · USGS
    Covers Grant Township, including Eagle Harbor Township, Betsy, and other nearby areas
  52. 1949 Map of Lake Medora
    1949 Map of Lake Medora
    1949 Lake Medora
    1949 Print · USGS
    Covers Grant Township, including Eagle Harbor Township, Bete Grise, and other nearby areas
  55. 1949 Map of Delaware
    1949 Map of Delaware
    1949 Delaware
    1949 Print · USGS
    Covers Grant Township, including Eagle Harbor Township, Wyoming, and other nearby areas
    4 unique versions available
  58. 1949 Map of Point Isabelle
    1949 Map of Point Isabelle
    1949 Point Isabelle
    1949 Print · USGS
    Covers Grant Township, including South Point West, South Point, and other nearby areas
    2 unique versions available
  61. 1958 Map of Hancock, 1967 Print
    1958 Map of Hancock, 1967 Print
    1958 Hancock
    1967 Print · USGS
    Covers Grant Township, including Houghton, Hancock, and other nearby areas
    2 unique versions available
  64. 1960 Map of Hancock
    1960 Map of Hancock
    1960 Hancock
    1960 Print · USGS
    Covers Grant Township, including Houghton, Hancock, and other nearby areas
  67. 1961 Map of Hancock
    1961 Map of Hancock
    1961 Hancock
    1961 Print · USGS
    Covers Grant Township, including Houghton, Hancock, and other nearby areas
  70. 1966 Map of Hancock, 1987 Print
    1966 Map of Hancock, 1987 Print
    1966 Hancock
    1987 Print · USGS
    Covers Grant Township, including Houghton, Hancock, and other nearby areas
  73. 1985 Map of Copper Harbor
    1985 Map of Copper Harbor
    1985 Copper Harbor
    1985 Print · USGS
    Covers Grant Township, including Eagle Harbor Township, South Point West, and other nearby areas
    2 unique versions available
Showing maps 1-25 of 27

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Frequently asked questions

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

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