Old Maps of Dunnigan, California for Metal Detecting

Plan your next treasure hunt with 14 historic maps of Dunnigan. 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 Dunnigan.


Dunnigan, CA maps

(14)
  1. 1907 Map of Dunnigan
    1907 Map of Dunnigan
    1907 Dunnigan
    1907 Print · USGS
    The Sacramento Valley in the early 1900s is defined by its busy river landings and the emerging rail corridor. Genealogists can trace family footprints at Zamora Blacks Station P O or follow the river to Cranmore Landing and Derby Camp.
    3 unique versions available

  2. 1916 Map of Hershey
    1916 Map of Hershey
    1916 Hershey
    1916 Print · USGS
    Central Valley agriculture and rail transport meet in the early twentieth century near the Colusa-Yolo border. Researchers can trace the early layout of Dunnigan and the shipping point at Hershey along the Southern Pacific (Woodland Line).

  3. 1941 Map of Dunnigan
    1941 Map of Dunnigan
    1941 Dunnigan
    1941 Print · USGS
    Yolo and Sutter counties are captured here in the early 1940s, showing a landscape defined by the shifting Sacramento River and the Southern Pacific rail line. Trace the history of river commerce at Rough and Ready Landing or locate family roots in Zamora Blacks Station P O and Dunnigan.

  4. 1947 Map of Sacramento, 1948 Print
    1947 Map of Sacramento, 1948 Print
    1947 Sacramento
    1948 Print · USGS
    The Sacramento Valley meets the high Sierra during a period of post-war expansion. Trace the historic river delta islands like Grand Island or locate early airfield footprints at McClellan Air Force Base and Mather Air Force Base.
    2 unique versions available

  5. 1948 Map of Sacramento, 1951 Print
    1948 Map of Sacramento, 1951 Print
    1948 Sacramento
    1951 Print · USGS
    Post-war Northern California comes alive in this regional survey, capturing the era of expansion between the Central Valley and the High Sierra. Researchers can trace the rail networks of the Central California Traction and Sacramento Northern RR or locate landmarks like the State Capitol and University of California Davis.

  6. 1953 Map of Dunnigan, 1954 Print
    1953 Map of Dunnigan, 1954 Print
    1953 Dunnigan
    1954 Print · USGS
    The agricultural heart of Yolo and Colusa counties is captured here in the early fifties, where the railroad meets the valley floor. Genealogists and historians can locate the Johns District School, the Johns Cem, and the rail stops at Dunnigan and Hershey.
    4 unique versions available

  7. 1953 Map of Dunnigan, 1959 Print
    1953 Map of Dunnigan, 1959 Print
    1953 Dunnigan
    1959 Print · USGS
    The Sacramento River valley in the early 1950s shows a landscape of river landings and railroad towns at the height of its mid-century agricultural reach. Genealogists and historians can trace the foundations of Dunnigan and Zamora, or locate family landmarks like Johns Cemetery and Marys Cemetery.
    2 unique versions available

  8. 1956 Map of Sacramento
    1956 Map of Sacramento
    1956 Sacramento
    1956 Print · USGS
    Mid-century California unfolds from the delta to the high Sierra, capturing a landscape of growing valley cities and burgeoning military airbases. Genealogists and historians can trace the rail lines and river towns from Woodland to Lodi, or explore the foothill settlements of Placerville and Jackson.
    2 unique versions available

  9. 1957 Map of Sacramento, 1966 Print
    1957 Map of Sacramento, 1966 Print
    1957 Sacramento
    1966 Print · USGS
    In the mid-twentieth century, the California heartland was a hub of river transport, rail lines, and military airbases. Genealogists and historians can trace the development of Gold Country towns like Angels Camp and Sonora or follow the path of the Southern Pacific RR through the growing suburbs of Sacramento.
    4 unique versions available

  10. 1994 Map of Sacramento
    1994 Map of Sacramento
    1994 Sacramento
    1994 Print · USGS
    The Sacramento valley was a landscape of massive flood control and military aviation during the mid-nineties. Researchers can trace the complex network of the Yolo Bypass and the Sacramento River alongside McClellan Air Force Base and Zamora.
    2 unique versions available

  11. 2012 Map of Dunnigan, 2012 Print
    2012 Map of Dunnigan, 2012 Print
    2012 Dunnigan
    2012 Print · USGS
    Covers Dunnigan, including Hershey, Yolo County, and other nearby areas

  12. 2015 Map of Dunnigan, 2015 Print
    2015 Map of Dunnigan, 2015 Print
    2015 Dunnigan
    2015 Print · USGS
    Covers Dunnigan, including Hershey, Yolo County, and other nearby areas

  13. 2018 Map of Dunnigan, 2018 Print
    2018 Map of Dunnigan, 2018 Print
    2018 Dunnigan
    2018 Print · USGS
    Covers Dunnigan, including Hershey, Yolo County, and other nearby areas

  14. 2022 Map of Dunnigan, 2022 Print
    2022 Map of Dunnigan, 2022 Print
    2022 Dunnigan
    2022 Print · USGS
    Covers Dunnigan, including Hershey, Yolo County, and other nearby areas

End of results
Showing maps 1-14 of 14

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