Old Maps of Triangle Lake, Oregon for Metal Detecting

Plan your next treasure hunt with 11 historic maps of Triangle Lake. 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 Triangle Lake.


Triangle Lake, OR maps

(11)
  1. 1941 Map of Blachly
    1941 Map of Blachly
    1941 Blachly
    1941 Print · USGS
    Covers Triangle Lake, including Blachly, Linslaw, and other nearby areas

  2. 1942 Map of Blachly
    1942 Map of Blachly
    1942 Blachly
    1942 Print · USGS
    Covers Triangle Lake, including Blachly, Linslaw, and other nearby areas

  3. 1953 Map of Salem
    1953 Map of Salem
    1953 Salem
    1953 Print · USGS
    Covers Triangle Lake, including Eugene, Salem, and other nearby areas

  4. 1954 Map of Salem
    1954 Map of Salem
    1954 Salem
    1954 Print · USGS
    Covers Triangle Lake, including Eugene, Salem, and other nearby areas

  5. 1956 Map of Blachly, 1958 Print
    1956 Map of Blachly, 1958 Print
    1956 Blachly
    1958 Print · USGS
    Covers Triangle Lake, including Blachly, Linslaw, and other nearby areas
    2 unique versions available

  6. 1960 Map of Salem, 1968 Print
    1960 Map of Salem, 1968 Print
    1960 Salem
    1968 Print · USGS
    Covers Triangle Lake, including Eugene, Salem, and other nearby areas
    2 unique versions available

  7. 1962 Map of Salem
    1962 Map of Salem
    1962 Salem
    1962 Print · USGS
    Covers Triangle Lake, including Eugene, Salem, and other nearby areas

  8. 1963 Map of Salem
    1963 Map of Salem
    1963 Salem
    1963 Print · USGS
    Covers Triangle Lake, including Eugene, Salem, and other nearby areas

  9. 1980 Map of Eugene
    1980 Map of Eugene
    1980 Eugene
    1980 Print · USGS
    Covers Triangle Lake, including Eugene, Springfield, and other nearby areas

  10. 1984 Map of Triangle Lake
    1984 Map of Triangle Lake
    1984 Triangle Lake
    1984 Print · USGS
    Covers Triangle Lake, including Blachly, Lane County, and other nearby areas

  11. 1992 Map of Eugene
    1992 Map of Eugene
    1992 Eugene
    1992 Print · USGS
    Covers Triangle Lake, including Eugene, Springfield, and other nearby areas

End of results
Showing maps 1-11 of 11

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Frequently asked questions

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

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