Old Maps of Philo, California for Metal Detecting

Plan your next treasure hunt with 7 historic maps of Philo. 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 Philo.


Philo, CA maps

(7)
  1. 1943 Map of Boonville, 1954 Print
    1943 Map of Boonville, 1954 Print
    1943 Boonville
    1954 Print · USGS
    Mendocino County's ranching and timber heartland is captured here during the 1940s, focused on the Anderson Valley settlements. Genealogists and researchers can trace family-named sites like Whipple Ranch and Hagemann Ranch, along with several rural schoolhouses such as Con Creek Sch.

  2. 1957 Map of Ukiah, 1966 Print
    1957 Map of Ukiah, 1966 Print
    1957 Ukiah
    1966 Print · USGS
    Northern California's diverse terrain comes into focus in the mid-1950s, from the rugged timberlands of the Jackson State Forest to the productive Sacramento Valley. Genealogists and historians can trace the rail lines of the Northwestern Pacific or locate early valley settlements like Arbuckle and Paskenta.
    3 unique versions available

  3. 1959 Map of Boonville, 1961 Print
    1959 Map of Boonville, 1961 Print
    1959 Boonville
    1961 Print · USGS
    Anderson Valley was a thriving timber and ranching corridor in the late fifties. Genealogists and historians can trace family lands at Old Bailey Place, the Philbrick Mill, and the Evergreen Cem near the County Fairgrounds.
    2 unique versions available

  4. 1960 Map of Ukiah
    1960 Map of Ukiah
    1960 Ukiah
    1960 Print · USGS
    Northern California during the late fifties reveals a landscape of deep timber forests and valley agriculture before modern expansion. Trace the historic rail lines of the California Western RR and the Northwestern Pacific RR through settlements like Fort Bragg and Ukiah.
    2 unique versions available

  5. 1981 Map of Ukiah
    1981 Map of Ukiah
    1981 Ukiah
    1981 Print · USGS
    Mendocino County’s timber and rail landscape is captured here in the early eighties, from the coastal lumber mills to the inland valleys. Trace the California Western Railroad and find settlements like Fort Bragg, Comptche, and Navarro.
    3 unique versions available

  6. 1991 Map of Philo
    1991 Map of Philo
    1991 Philo
    1991 Print · USGS
    Mendocino County's Anderson Valley is documented in the early nineties, showing a landscape defined by the Navarro River and local timber history. Genealogists can trace family landmarks like Hagemann Ranch, Shields Cem, and Philbrick Mill.

  7. 2021 Map of Philo, 2021 Print
    2021 Map of Philo, 2021 Print
    2021 Philo
    2021 Print · USGS
    Anderson Valley and the surrounding Mendocino ridges are captured here in a period of modern rural transition. Genealogists and local historians can trace family locations near Shields Cem, the historic Philbrick Mill, and the banks of the Navarro River.

End of results
Showing maps 1-7 of 7

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Frequently asked questions

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