Old Maps of Copper Harbor, Grant Township for Metal Detecting

Plan your next treasure hunt with 8 historic maps of Copper Harbor. 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 Copper Harbor.


Copper Harbor, Grant Township maps

(8)
  1. 1940 Map of Lake Medora
    1940 Map of Lake Medora
    1940 Lake Medora
    1940 Print · USGS
    Covers Copper Harbor, including Eagle Harbor Township, Grant Township, and other nearby areas

  2. 1948 Map of Lake Medora, 1964 Print
    1948 Map of Lake Medora, 1964 Print
    1948 Lake Medora
    1964 Print · USGS
    Covers Copper Harbor, including Eagle Harbor Township, Grant Township, and other nearby areas
    3 unique versions available

  3. 1949 Map of Lake Medora
    1949 Map of Lake Medora
    1949 Lake Medora
    1949 Print · USGS
    Covers Copper Harbor, including Eagle Harbor Township, Grant Township, and other nearby areas

  4. 1958 Map of Hancock, 1967 Print
    1958 Map of Hancock, 1967 Print
    1958 Hancock
    1967 Print · USGS
    Covers Copper Harbor, including Houghton, Hancock, and other nearby areas
    2 unique versions available

  5. 1960 Map of Hancock
    1960 Map of Hancock
    1960 Hancock
    1960 Print · USGS
    Covers Copper Harbor, including Houghton, Hancock, and other nearby areas

  6. 1961 Map of Hancock
    1961 Map of Hancock
    1961 Hancock
    1961 Print · USGS
    Covers Copper Harbor, including Houghton, Hancock, and other nearby areas

  7. 1966 Map of Hancock, 1987 Print
    1966 Map of Hancock, 1987 Print
    1966 Hancock
    1987 Print · USGS
    Covers Copper Harbor, including Houghton, Hancock, and other nearby areas

  8. 1985 Map of Copper Harbor
    1985 Map of Copper Harbor
    1985 Copper Harbor
    1985 Print · USGS
    Covers Copper Harbor, including Eagle Harbor Township, Grant Township, and other nearby areas
    2 unique versions available

End of results
Showing maps 1-8 of 8

Frequently asked questions

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

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