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Old Maps of Olmito, Texas for Metal Detecting

Plan your next treasure hunt with 9 historic maps of Olmito. 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 Olmito.

Olmito, TX maps

(9)
  1. 1930 Map of Barreda
    1930 Map of Barreda
    1930 Barreda
    1930 Print · USGS
    Covers Olmito, including Brownsville, San Benito, and other nearby areas
  4. 1936 Map of Barreda
    1936 Map of Barreda
    1936 Barreda
    1936 Print · USGS
    Covers Olmito, including Brownsville, San Benito, and other nearby areas
    2 unique versions available
  7. 1945 Map of Olmito
    1945 Map of Olmito
    1945 Olmito
    1945 Print · USGS
    Covers Olmito, including Brownsville, San Benito, and other nearby areas
  10. 1953 Map of Brownsville
    1953 Map of Brownsville
    1953 Brownsville
    1953 Print · USGS
    Covers Olmito, including Matamoros, Brownsville, and other nearby areas
  13. 1956 Map of Olmito, 1957 Print
    1956 Map of Olmito, 1957 Print
    1956 Olmito
    1957 Print · USGS
    Covers Olmito, including Brownsville, San Benito, and other nearby areas
    5 unique versions available
  16. 1956 Map of Brownsville, 1969 Print
    1956 Map of Brownsville, 1969 Print
    1956 Brownsville
    1969 Print · USGS
    Covers Olmito, including Matamoros, Brownsville, and other nearby areas
    2 unique versions available
  19. 1956 Map of Port Isabel, 1983 Print
    1956 Map of Port Isabel, 1983 Print
    1956 Port Isabel
    1983 Print · USGS
    Covers Olmito, including Brownsville, Harlingen, and other nearby areas
  22. 1962 Map of Brownsville
    1962 Map of Brownsville
    1962 Brownsville
    1962 Print · USGS
    Covers Olmito, including Matamoros, Brownsville, and other nearby areas
  25. 1992 Map of Harlingen
    1992 Map of Harlingen
    1992 Harlingen
    1992 Print · USGS
    Covers Olmito, including Brownsville, Harlingen, and other nearby areas
End of results
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Frequently asked questions

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