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Old Maps of Keweenaw County, Michigan for Metal Detecting

Plan your next treasure hunt with 68 historic maps of Keweenaw County. 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 Keweenaw County.

Keweenaw County, MI maps

(68)
  1. 1895 Map of Passage Island
    1895 Map of Passage Island
    1895 Passage Island
    1895 Print · USGS
    Covers Keweenaw County, including Houghton Township, United States, and other nearby areas
    3 unique versions available
  4. 1927 Map of Point Isabelle
    1927 Map of Point Isabelle
    1927 Point Isabelle
    1927 Print · USGS
    Covers Keweenaw County, including Grant Township, South Point West, and other nearby areas
  7. 1938 Map of Bruneau Creek
    1938 Map of Bruneau Creek
    1938 Bruneau Creek
    1938 Print · USGS
    Covers Keweenaw County, including Houghton Township, Eagle Harbor Township, and other nearby areas
  10. 1938 Map of Gay
    1938 Map of Gay
    1938 Gay
    1938 Print · USGS
    Covers Keweenaw County, including Torch Lake Township, Schoolcraft Township, and other nearby areas
  13. 1938 Map of Delaware
    1938 Map of Delaware
    1938 Delaware
    1938 Print · USGS
    Covers Keweenaw County, including Eagle Harbor Township, Grant Township, and other nearby areas
  16. 1939 Map of Deer Lake
    1939 Map of Deer Lake
    1939 Deer Lake
    1939 Print · USGS
    Covers Keweenaw County, including Eagle Harbor Township, Grant Township, and other nearby areas
  19. 1939 Map of Delaware
    1939 Map of Delaware
    1939 Delaware
    1939 Print · USGS
    Covers Keweenaw County, including Eagle Harbor Township, Grant Township, and other nearby areas
  22. 1940 Map of Deer Lake
    1940 Map of Deer Lake
    1940 Deer Lake
    1940 Print · USGS
    Covers Keweenaw County, including Eagle Harbor Township, Grant Township, and other nearby areas
  25. 1940 Map of Manitou Island
    1940 Map of Manitou Island
    1940 Manitou Island
    1940 Print · USGS
    Covers Keweenaw County, including Grant Township, United States, and other nearby areas
  28. 1940 Map of Fort Wilkins
    1940 Map of Fort Wilkins
    1940 Fort Wilkins
    1940 Print · USGS
    Covers Keweenaw County, including Grant Township, United States, and other nearby areas
    2 unique versions available
  31. 1940 Map of Central
    1940 Map of Central
    1940 Central
    1940 Print · USGS
    Covers Keweenaw County, including Eagle Harbor, Houghton Township, and other nearby areas
  34. 1940 Map of Lake Medora
    1940 Map of Lake Medora
    1940 Lake Medora
    1940 Print · USGS
    Covers Keweenaw County, including Eagle Harbor Township, Grant Township, and other nearby areas
  37. 1941 Map of Ahmeek
    1941 Map of Ahmeek
    1941 Ahmeek
    1941 Print · USGS
    Covers Keweenaw County, including Allouez, Calumet, and other nearby areas
  40. 1941 Map of Mohawk
    1941 Map of Mohawk
    1941 Mohawk
    1941 Print · USGS
    Covers Keweenaw County, including Houghton Township, Schoolcraft Township, and other nearby areas
  43. 1946 Map of Phoenix, 1965 Print
    1946 Map of Phoenix, 1965 Print
    1946 Phoenix
    1965 Print · USGS
    Covers Keweenaw County, including Houghton Township, Allouez Township, and other nearby areas
    4 unique versions available
  46. 1946 Map of Bruneau Creek, 1967 Print
    1946 Map of Bruneau Creek, 1967 Print
    1946 Bruneau Creek
    1967 Print · USGS
    Covers Keweenaw County, including Houghton Township, Eagle Harbor Township, and other nearby areas
    3 unique versions available
  49. 1946 Map of Mohawk, 1967 Print
    1946 Map of Mohawk, 1967 Print
    1946 Mohawk
    1967 Print · USGS
    Covers Keweenaw County, including Houghton Township, Schoolcraft Township, and other nearby areas
    3 unique versions available
  52. 1946 Map of Muggun Creek, 1967 Print
    1946 Map of Muggun Creek, 1967 Print
    1946 Muggun Creek
    1967 Print · USGS
    Covers Keweenaw County, including Allouez Township, Calumet Township, and other nearby areas
    2 unique versions available
  55. 1946 Map of Eagle Harbor, 1968 Print
    1946 Map of Eagle Harbor, 1968 Print
    1946 Eagle Harbor
    1968 Print · USGS
    Covers Keweenaw County, including Eagle Harbor, Houghton Township, and other nearby areas
    3 unique versions available
  58. 1946 Map of Ahmeek, 1971 Print
    1946 Map of Ahmeek, 1971 Print
    1946 Ahmeek
    1971 Print · USGS
    Covers Keweenaw County, including Allouez, Calumet, and other nearby areas
    3 unique versions available
  61. 1947 Map of Phoenix
    1947 Map of Phoenix
    1947 Phoenix
    1947 Print · USGS
    Covers Keweenaw County, including Houghton Township, Allouez Township, and other nearby areas
  64. 1947 Map of Ahmeek
    1947 Map of Ahmeek
    1947 Ahmeek
    1947 Print · USGS
    Covers Keweenaw County, including Allouez, Calumet, and other nearby areas
    2 unique versions available
  67. 1948 Map of Muggun Creek
    1948 Map of Muggun Creek
    1948 Muggun Creek
    1948 Print · USGS
    Covers Keweenaw County, including Allouez Township, Calumet Township, and other nearby areas
    2 unique versions available
  70. 1948 Map of Mohawk
    1948 Map of Mohawk
    1948 Mohawk
    1948 Print · USGS
    Covers Keweenaw County, including Houghton Township, Schoolcraft Township, and other nearby areas
    2 unique versions available
  73. 1948 Map of Eagle Harbor
    1948 Map of Eagle Harbor
    1948 Eagle Harbor
    1948 Print · USGS
    Covers Keweenaw County, including Eagle Harbor, Houghton Township, and other nearby areas
    2 unique versions available
Showing maps 1-25 of 68

Frequently asked questions

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