Old Maps of Treharne, Oregon for Metal Detecting
Plan your next treasure hunt with 10 historic maps of Treharne. 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 Treharne.
Treharne, OR maps
(10)- 1940 Map of Vernonia, 1941 Print1940 Vernonia1941 Print · USGSCovers Treharne, including Vernonia, Pittsburg, and other nearby areas
- 1943 Map of Vernonia1943 Vernonia1943 Print · USGSCovers Treharne, including Vernonia, Pittsburg, and other nearby areas
- 1948 Map of Vancouver, 1957 Print1948 Vancouver1957 Print · USGSCovers Treharne, including Portland, Vancouver, and other nearby areas
- 1950 Map of Vancouver1950 Vancouver1950 Print · USGSCovers Treharne, including Portland, Vancouver, and other nearby areas
- 1950 Map of Vancouver, 1951 Print1950 Vancouver1951 Print · USGSCovers Treharne, including Portland, Vancouver, and other nearby areas
- 1955 Map of Vernonia, 1957 Print1955 Vernonia1957 Print · USGSCovers Treharne, including Vernonia, Pittsburg, and other nearby areas3 unique versions available
- 1958 Map of Vancouver, 1968 Print1958 Vancouver1968 Print · USGSCovers Treharne, including Portland, Vancouver, and other nearby areas3 unique versions available
- 1964 Map of Vancouver1964 Vancouver1964 Print · USGSCovers Treharne, including Portland, Vancouver, and other nearby areas
- 1979 Map of Vernonia, 1980 Print1979 Vernonia1980 Print · USGSCovers Treharne, including Vernonia, Washington County, and other nearby areas2 unique versions available
- 1979 Map of Nehalem River, 1980 Print1979 Nehalem River1980 Print · USGSCovers Treharne, including Hillsboro, Forest Grove, and other nearby areas3 unique versions available
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Frequently asked questions
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