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Old Maps of Marengo, Illinois for Metal Detecting

Plan your next treasure hunt with 12 historic maps of Marengo. 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 Marengo.

Marengo, IL maps

(12)
  1. 1932 Map of Harvard
    1932 Map of Harvard
    1932 Harvard
    1932 Print · USGS
    Covers Marengo, including Harvard, Hartland, and other nearby areas
    3 unique versions available
  4. 1937 Map of Harvard
    1937 Map of Harvard
    1937 Harvard
    1937 Print · USGS
    Covers Marengo, including Harvard, Hartland, and other nearby areas
    2 unique versions available
  7. 1938 Map of Genoa
    1938 Map of Genoa
    1938 Genoa
    1938 Print · USGS
    Covers Marengo, including Sycamore, Genoa, and other nearby areas
    3 unique versions available
  10. 1954 Map of Rockford
    1954 Map of Rockford
    1954 Rockford
    1954 Print · USGS
    Covers Marengo, including Milwaukee, Madison, and other nearby areas
  13. 1955 Map of Rockford
    1955 Map of Rockford
    1955 Rockford
    1955 Print · USGS
    Covers Marengo, including Milwaukee, Madison, and other nearby areas
  16. 1958 Map of Rockford, 1974 Print
    1958 Map of Rockford, 1974 Print
    1958 Rockford
    1974 Print · USGS
    Covers Marengo, including Milwaukee, Madison, and other nearby areas
    4 unique versions available
  19. 1963 Map of Rockford
    1963 Map of Rockford
    1963 Rockford
    1963 Print · USGS
    Covers Marengo, including Milwaukee, Madison, and other nearby areas
  22. 1968 Map of Marengo South, 1970 Print
    1968 Map of Marengo South, 1970 Print
    1968 Marengo South
    1970 Print · USGS
    Covers Marengo, including Hampshire, Coral, and other nearby areas
    2 unique versions available
  25. 1968 Map of Riley, 1970 Print
    1968 Map of Riley, 1970 Print
    1968 Riley
    1970 Print · USGS
    Covers Marengo, including Riley, Spring Township, and other nearby areas
    2 unique versions available
  28. 1970 Map of Marengo North, 1972 Print
    1970 Map of Marengo North, 1972 Print
    1970 Marengo North
    1972 Print · USGS
    Covers Marengo, including Hartland, Franklinville, and other nearby areas
    2 unique versions available
  31. 1970 Map of Garden Prairie, 1972 Print
    1970 Map of Garden Prairie, 1972 Print
    1970 Garden Prairie
    1972 Print · USGS
    Covers Marengo, including Garden Prairie, Bonus Township, and other nearby areas
  34. 1981 Map of Elgin
    1981 Map of Elgin
    1981 Elgin
    1981 Print · USGS
    Covers Marengo, including Rockford, Elgin, and other nearby areas
End of results
Showing maps 1-12 of 12

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Frequently asked questions

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

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