Old Maps of Oceano Beach, California for Metal Detecting

Plan your next treasure hunt with 12 historic maps of Oceano Beach. 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 Oceano Beach.


Oceano Beach, CA maps

(12)
  1. 1897 Map of Arroyo Grande, 1903 Print
    1897 Map of Arroyo Grande, 1903 Print
    1897 Arroyo Grande
    1903 Print · USGS
    Covers Oceano Beach, including San Luis Obispo, Arroyo Grande, and other nearby areas
    5 unique versions available

  2. 1900 Map of San Luis
    1900 Map of San Luis
    1900 San Luis
    1900 Print · USGS
    Covers Oceano Beach, including San Luis Obispo, Atascadero, and other nearby areas
    4 unique versions available

  3. 1942 Map of Arroyo Grande
    1942 Map of Arroyo Grande
    1942 Arroyo Grande
    1942 Print · USGS
    Covers Oceano Beach, including San Luis Obispo, Arroyo Grande, and other nearby areas
    3 unique versions available

  4. 1947 Map of San Luis Obispo, 1948 Print
    1947 Map of San Luis Obispo, 1948 Print
    1947 San Luis Obispo
    1948 Print · USGS
    Covers Oceano Beach, including San Luis Obispo, Atascadero, and other nearby areas

  5. 1948 Map of San Luis Obispo
    1948 Map of San Luis Obispo
    1948 San Luis Obispo
    1948 Print · USGS
    Covers Oceano Beach, including San Luis Obispo, Atascadero, and other nearby areas

  6. 1952 Map of Arroyo Grande, 1953 Print
    1952 Map of Arroyo Grande, 1953 Print
    1952 Arroyo Grande
    1953 Print · USGS
    Covers Oceano Beach, including San Luis Obispo, Arroyo Grande, and other nearby areas
    3 unique versions available

  7. 1956 Map of San Luis Obispo, 1963 Print
    1956 Map of San Luis Obispo, 1963 Print
    1956 San Luis Obispo
    1963 Print · USGS
    Covers Oceano Beach, including San Luis Obispo, Atascadero, and other nearby areas
    5 unique versions available

  8. 1957 Map of San Luis Obispo
    1957 Map of San Luis Obispo
    1957 San Luis Obispo
    1957 Print · USGS
    Covers Oceano Beach, including San Luis Obispo, Atascadero, and other nearby areas

  9. 1958 Map of San Luis Obispo
    1958 Map of San Luis Obispo
    1958 San Luis Obispo
    1958 Print · USGS
    Covers Oceano Beach, including San Luis Obispo, Atascadero, and other nearby areas

  10. 1965 Map of Oceano, 1966 Print
    1965 Map of Oceano, 1966 Print
    1965 Oceano
    1966 Print · USGS
    Covers Oceano Beach, including Arroyo Grande, Grover Beach, and other nearby areas
    2 unique versions available

  11. 1979 Map of Oceano
    1979 Map of Oceano
    1979 Oceano
    1979 Print · USGS
    Covers Oceano Beach, including Arroyo Grande, Grover Beach, and other nearby areas

  12. 1981 Map of San Luis Obispo
    1981 Map of San Luis Obispo
    1981 San Luis Obispo
    1981 Print · USGS
    Covers Oceano Beach, including San Luis Obispo, Atascadero, and other nearby areas
    3 unique versions available

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