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Old Maps of Trinidad, California

Explore 12 old maps of Trinidad, spanning from 1945 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 Trinidad 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 Trinidad to uncover forgotten places, hidden landmarks, and the deep history beneath your feet.

Trinidad, CA maps

(12)
  1. 1945 Map of Trinidad
    1945 Map of Trinidad
    1945 Trinidad
    1945 Print · USGS
    The Humboldt coast during the mid-forties reveals a landscape of maritime safety and redwood-country industry. Trace the locations of family ranches like Reimann Ranch, find the company town at Crannel, or locate the Trinidad Head Lighthouse and a Covered Bridge.
  4. 1949 Map of Eureka
    1949 Map of Eureka
    1949 Eureka
    1949 Print · USGS
    Coastal Northern California in the late 1940s shows a landscape of timber towns and maritime outposts. You can trace the Northwestern Pacific rail line through Eureka or locate family landmarks like the Tyson Chrome Mine and Crescent City Lighthouse.
    2 unique versions available
  7. 1952 Map of Trinidad, 1954 Print
    1952 Map of Trinidad, 1954 Print
    1952 Trinidad
    1954 Print · USGS
    The Humboldt County coast in the early fifties shows a landscape of timber industry and maritime heritage. Genealogists and historians can trace the Hammond Lumber Co rail lines, the community of Crannell, and coastal landmarks like Trinidad Head and the Lighthouse.
    2 unique versions available
  10. 1958 Map of Eureka, 1967 Print
    1958 Map of Eureka, 1967 Print
    1958 Eureka
    1967 Print · USGS
    Northern California's rugged redwood coast and timber corridors are captured in the late fifties, from the Oregon border down to Shelter Cove. Researchers can trace the path of the Northwestern Pacific railroad and locate rural landmarks like Grizzly Bluff School or the St Josephs Sch.
  13. 1958 Map of Crescent City, 1978 Print
    1958 Map of Crescent City, 1978 Print
    1958 Crescent City
    1978 Print · USGS
    The northwestern California coast and the Oregon borderlands are shown here during a period of expanding redwood conservation and active military presence. Researchers can trace historic sites from the Yontocket Indian Village Site to Fort Dick and the Klamath Air Force Station.
  16. 1961 Map of Eureka
    1961 Map of Eureka
    1961 Eureka
    1961 Print · USGS
    The Northern California coast and its deep redwood forests are mapped here at a time when the timber and rail industries defined the region. Researchers can trace historic family ranches and remote sites like Fort Dick, Table Bluff Lighthouse, and the Copper Creek Mine.
    2 unique versions available
  19. 1966 Map of Trinidad, 1968 Print
    1966 Map of Trinidad, 1968 Print
    1966 Trinidad
    1968 Print · USGS
    The Humboldt County coast in the mid-sixties reveals a landscape of protected state parks and maritime activity. Genealogists and historians can trace local landmarks like Union Sch, the Trinidad Head Lighthouse, and the community at Big Lagoon.
  22. 1982 Map of Orick
    1982 Map of Orick
    1982 Orick
    1982 Print · USGS
    Coastal Humboldt County in the early eighties reveals a landscape of massive redwood preserves and protected lagoons. Genealogists and historians can trace the foundations of Orick and Trinidad alongside the Trinidad Lighthouse and Trinidad Rancheria.
  25. 2012 Map of Trinidad, 2012 Print
    2012 Map of Trinidad, 2012 Print
    2012 Trinidad
    2012 Print · USGS
    Covers Trinidad, including Patricks Point, Humboldt County, and other nearby areas
  28. 2015 Map of Trinidad, 2015 Print
    2015 Map of Trinidad, 2015 Print
    2015 Trinidad
    2015 Print · USGS
    Covers Trinidad, including Patricks Point, Humboldt County, and other nearby areas
  31. 2018 Map of Trinidad, 2018 Print
    2018 Map of Trinidad, 2018 Print
    2018 Trinidad
    2018 Print · USGS
    Covers Trinidad, including Patricks Point, Humboldt County, and other nearby areas
  34. 2021 Map of Trinidad, 2021 Print
    2021 Map of Trinidad, 2021 Print
    2021 Trinidad
    2021 Print · USGS
    The Humboldt County coast comes alive in this survey of Trinidad, where the rugged Pacific shoreline meets the redwoods. Trace local landmarks like Trinidad Head, the historic Trinidad Cemetery, and coastal features from Patricks Point to Elk Head.
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Frequently asked questions

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