Old Maps of San Carlos, Texas for Metal Detecting

Plan your next treasure hunt with 9 historic maps of San Carlos. 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 San Carlos.


San Carlos, TX maps

(9)
  1. 1938 Map of El Sauz, 1958 Print
    1938 Map of El Sauz, 1958 Print
    1938 El Sauz
    1958 Print · USGS
    Covers San Carlos, including El Sauz, Starr County, and other nearby areas

  2. 1949 Map of Mc Allen, 1954 Print
    1949 Map of Mc Allen, 1954 Print
    1949 Mc Allen
    1954 Print · USGS
    Covers San Carlos, including Reynosa, McAllen, and other nearby areas

  3. 1954 Map of McAllen
    1954 Map of McAllen
    1954 McAllen
    1954 Print · USGS
    Covers San Carlos, including Reynosa, McAllen, and other nearby areas

  4. 1957 Map of Mc Allen, 1962 Print
    1957 Map of Mc Allen, 1962 Print
    1957 Mc Allen
    1962 Print · USGS
    Covers San Carlos, including Reynosa, McAllen, and other nearby areas
    2 unique versions available

  5. 1962 Map of McAllen
    1962 Map of McAllen
    1962 McAllen
    1962 Print · USGS
    Covers San Carlos, including Reynosa, McAllen, and other nearby areas

  6. 1972 Map of Viboras, 1975 Print
    1972 Map of Viboras, 1975 Print
    1972 Viboras
    1975 Print · USGS
    Covers San Carlos, including Starr County, United States, and other nearby areas
    2 unique versions available

  7. 1983 Map of Mc Allen, 1984 Print
    1983 Map of Mc Allen, 1984 Print
    1983 Mc Allen
    1984 Print · USGS
    Covers San Carlos, including Reynosa, McAllen, and other nearby areas

  8. 1985 Map of Encino
    1985 Map of Encino
    1985 Encino
    1985 Print · USGS
    Covers San Carlos, including San Isidro, Encino, and other nearby areas

  9. 1992 Map of Encino
    1992 Map of Encino
    1992 Encino
    1992 Print · USGS
    Covers San Carlos, including San Isidro, Encino, and other nearby areas

End of results
Showing maps 1-9 of 9

Frequently asked questions

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