Old Maps of Twin Rocks, California

Explore 6 old maps of Twin Rocks, spanning from 1920 to today. These high-resolution historic maps reveal how streets, neighborhoods, landmarks, and natural features evolved over time — perfect for genealogy, metal detecting, research, and local history exploration.

What you can do with these maps:

  • See how Twin Rocks changed over time: Compare historical maps to modern-day views to trace roads, homesites, rail lines & more.
  • View detailed metadata: Each map includes creators, publishers, year, scale, and archive source.
  • Overlay maps with satellite & LiDAR: Visualize the past alongside modern tools to explore terrain & human change.
  • Trusted historical sources: Maps sourced from the USGS, Library of Congress, and other archives.
  • Access maps your way: View online, download high-res files, or order prints for personal or research use.

Start exploring old maps of Twin Rocks to uncover forgotten places, hidden landmarks, and the deep history beneath your feet.


Twin Rocks, CA maps

(6)
  1. 1920 Map of Cummings
    1920 Map of Cummings
    1920 Cummings
    1920 Print · USGS
    Covers Twin Rocks, including Leggett, Tan Oak Park, and other nearby areas

  2. 1952 Map of Leggett, 1954 Print
    1952 Map of Leggett, 1954 Print
    1952 Leggett
    1954 Print · USGS
    Covers Twin Rocks, including Leggett, Tan Oak Park, and other nearby areas
    3 unique versions available

  3. 1957 Map of Ukiah, 1966 Print
    1957 Map of Ukiah, 1966 Print
    1957 Ukiah
    1966 Print · USGS
    Covers Twin Rocks, including Ukiah, Corning, and other nearby areas
    3 unique versions available

  4. 1960 Map of Ukiah
    1960 Map of Ukiah
    1960 Ukiah
    1960 Print · USGS
    Covers Twin Rocks, including Ukiah, Corning, and other nearby areas
    2 unique versions available

  5. 1969 Map of Tan Oak Park, 1974 Print
    1969 Map of Tan Oak Park, 1974 Print
    1969 Tan Oak Park
    1974 Print · USGS
    Covers Twin Rocks, including Tan Oak Park, Bowman Place, and other nearby areas
    3 unique versions available

  6. 1981 Map of Covelo
    1981 Map of Covelo
    1981 Covelo
    1981 Print · USGS
    Covers Twin Rocks, including Leggett, Covelo, and other nearby areas
    2 unique versions available

End of results
Showing maps 1-6 of 6

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Frequently asked questions

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  • Are there historical topographic maps available for Twin Rocks?
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  • Where are historical maps of Twin Rocks sourced from?

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