1910s Maps of Trinity County, California

Explore 4 historic maps of Trinity County from the 1910s. These maps offer a rare glimpse into what life looked like during the 1910s — showing old roads, neighborhoods, homes, and landmarks that have changed or disappeared over time.

Whether you're researching your family's past, planning a metal detecting trip, or studying how Trinity County's landscape evolved across the 1910s, these high-resolution maps are a powerful tool for exploring the history of this region.

  • Focus on a specific era: All maps on this page are from the 1910s, giving you a focused view of this time period.
  • See what’s changed: Compare century-old streets, trails, and buildings to today's modern landscape using overlays and satellite layers.
  • Research with precision: Use these maps for genealogy, historical research, land use analysis, or educational projects.
  • View, download, or print: Maps are fully viewable online in high resolution, and can be downloaded or printed for your own records.

Start exploring Trinity County's history through authentic maps from the 1910s. This is your window into the past.


Trinity County, CA maps

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  1. 1913 Map of Weaverville
    1913 Map of Weaverville
    1913 Weaverville
    1913 Print · USGS
    Trinity and Shasta counties appear here during a peak era of mountain mining and ranching before the mid-century reservoirs were built. Genealogists can trace early homesteads and industrial sites like Whiskytown, Minersville, and the Gladstone Mine.
    6 unique versions available

  2. 1914 Map of Pilot Creek
    1914 Map of Pilot Creek
    1914 Pilot Creek
    1914 Print · USGS
    Humboldt and Trinity counties are shown during the early years of the national forest system, before modern road networks penetrated these deep woods. Researchers can trace early infrastructure like Wises Substation and Oak Park R.S. or locate remote landmarks like Durphys Lake.

  3. 1915 Map of Big Bar and Vicinity
    1915 Map of Big Bar and Vicinity
    1915 Big Bar and Vicinity
    1915 Print · USGS
    The Trinity River wilderness in the early twentieth century was a landscape of isolated mining outposts and river settlements. Genealogists and historians can trace the early footprints of Junction City, Helena, and Hyampom alongside remote landmarks like Keystone Cabin.
    5 unique versions available

  4. 1918 Map of Anada, 1931 Print
    1918 Map of Anada, 1931 Print
    1918 Anada
    1931 Print · USGS
    Trinity County in the early twentieth century was a rugged frontier of forest management and river headwaters. Map collectors and genealogists can trace early landmarks like Ruth, the Mad River R.S., and the high elevations of South Fork Mountain.

End of results
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Top cities of Trinity County


Frequently asked questions

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