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Old Maps of Unity, Oregon for Metal Detecting

Plan your next treasure hunt with 10 historic maps of Unity. 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 Unity.

Unity, OR maps

(10)
  1. 1908 Map of Ironside Mountain
    1908 Map of Ironside Mountain
    1908 Ironside Mountain
    1908 Print · USGS
    Eastern Oregon ranching and timber frontiers come alive in this survey of the Blue Mountains region at the turn of the century. Researchers can trace early family holdings like Tureman's Ranch and Hunter's Ranch, or locate the historic Otis Sawmill.
    2 unique versions available
  4. 1955 Map of Canyon City, 1966 Print
    1955 Map of Canyon City, 1966 Print
    1955 Canyon City
    1966 Print · USGS
    Central Oregon's high desert and timber country are captured here in the mid-fifties, showing the rugged ranching and logging landscape. Trace the path of the Sumpter Valley Ry or locate remote settlements like Izee, Whitney, and Ritter.
    4 unique versions available
  7. 1959 Map of Canyon City
    1959 Map of Canyon City
    1959 Canyon City
    1959 Print · USGS
    Eastern Oregon in the late fifties was a landscape of high timber and remote river valleys shaped by the cattle and mining trades. Genealogists and historians can trace the paths of the Sumpter Valley RR and find early settlements like Antone, Richmond, and Dayville.
    2 unique versions available
  10. 1972 Map of Unity, 1976 Print
    1972 Map of Unity, 1976 Print
    1972 Unity
    1976 Print · USGS
    Unity and its surrounding Baker County ranch lands are detailed here during the early 1970s. Researchers can locate the Unity Cemetery and the Burnt River High School, or trace water rights along Elms Ditch and Job Creek.
    2 unique versions available
  13. 1978 Map of John Day, 1997 Print
    1978 Map of John Day, 1997 Print
    1978 John Day
    1997 Print · USGS
    Eastern Oregon in the late 1970s shows a landscape defined by timber, mining, and high-desert hydrology. Researchers can trace the legacy of the Standard Mine, the route of the Oregon and Northwestern Railroad, and the remote outposts of Seneca and Prairie City.
    2 unique versions available
  16. 2011 Map of Unity, 2011 Print
    2011 Map of Unity, 2011 Print
    2011 Unity
    2011 Print · USGS
    Baker County ranching and water rights take center stage in this 2011 survey of the high-desert landscape near the Unity settlement. Researchers can trace historical mining at the Record Mine or locate family sites at the Unity Cemetery and Powell Ranch.
  19. 2014 Map of Unity, 2014 Print
    2014 Map of Unity, 2014 Print
    2014 Unity
    2014 Print · USGS
    Unity and the Burnt River valley are shown here in the mid-2010s, surrounded by an intricate network of irrigation ditches and reservoirs. Researchers can trace local lineage and land use through the Unity Cem, old ranching tracts like Denny Flat, and the boundaries of the Whitman National Forest.
  22. 2017 Map of Unity, 2017 Print
    2017 Map of Unity, 2017 Print
    2017 Unity
    2017 Print · USGS
    Unity and its surrounding Baker County ranchlands are detailed in this recent survey, showing the complex water systems that sustain the high-elevation basin. Genealogists and historians can locate Unity Cem, the Unity Reservoir, and many family-named features like Haskins Gulch or Murray Peak.
  25. 2020 Map of Unity, 2020 Print
    2020 Map of Unity, 2020 Print
    2020 Unity
    2020 Print · USGS
    The high desert of Baker County is captured here in the early twenty-first century, centered on the settlement of Unity. Genealogists and historians can trace water rights and family land near Unity Cem, Morfitt Reservoir, and Denny Flat.
  28. 2023 Map of Unity, 2023 Print
    2023 Map of Unity, 2023 Print
    2023 Unity
    2023 Print · USGS
    Unity and the surrounding Burnt River Valley are depicted here in their modern agricultural and timber-driven context. Researchers can trace land use through a detailed network of irrigation ditches and family-named sites like Morfitt Reservoir and Unity Cem.
End of results
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