Old Maps of Río Piedras, San Juan for Metal Detecting

Plan your next treasure hunt with 8 historic maps of Río Piedras. 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 Río Piedras.


Río Piedras, San Juan maps

(8)
  1. 1941 Map of San Juan
    1941 Map of San Juan
    1941 San Juan
    1941 Print · USGS
    Covers Río Piedras, including San Juan, Cataño, and other nearby areas
    2 unique versions available

  2. 1947 Map of San Juan
    1947 Map of San Juan
    1947 San Juan
    1947 Print · USGS
    Covers Río Piedras, including San Juan, Cataño, and other nearby areas
    3 unique versions available

  3. 1949 Map of San Juan, 1952 Print
    1949 Map of San Juan, 1952 Print
    1949 San Juan
    1952 Print · USGS
    Covers Río Piedras, including San Juan, Cataño, and other nearby areas
    2 unique versions available

  4. 1950 Map of San Juan SE
    1950 Map of San Juan SE
    1950 San Juan SE
    1950 Print · USGS
    Covers Río Piedras, including San Juan, Carolina, and other nearby areas

  5. 1957 Map of San Juan, 1959 Print
    1957 Map of San Juan, 1959 Print
    1957 San Juan
    1959 Print · USGS
    Covers Río Piedras, including San Juan, Cataño, and other nearby areas

  6. 1963 Map of San Juan, 1965 Print
    1963 Map of San Juan, 1965 Print
    1963 San Juan
    1965 Print · USGS
    Covers Río Piedras, including San Juan, Cataño, and other nearby areas

  7. 1969 Map of San Juan, 1972 Print
    1969 Map of San Juan, 1972 Print
    1969 San Juan
    1972 Print · USGS
    Covers Río Piedras, including San Juan, Cataño, and other nearby areas
    3 unique versions available

  8. 2024 Map of San Juan, 2024 Print
    2024 Map of San Juan, 2024 Print
    2024 San Juan
    2024 Print · USGS
    Covers Río Piedras, including San Juan, Cataño, and other nearby areas

End of results
Showing maps 1-8 of 8

Top cities near Río Piedras

See more

Frequently asked questions

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

Explore Río Piedras by time and use case