Old Maps of Onamia, Minnesota for Metal Detecting
Plan your next treasure hunt with 4 historic maps of Onamia. 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 Onamia.
Onamia, MN maps
(4)- 1953 Map of Duluth, 1964 Print
1953 Duluth1964 Print · USGSCovers Onamia, including Duluth, Superior, and other nearby areas2 unique versions available - 1958 Map of Duluth
1958 Duluth1958 Print · USGSCovers Onamia, including Duluth, Superior, and other nearby areas - 1968 Map of Onamia, 1970 Print
1968 Onamia1970 Print · USGSCovers Onamia, including Onamia Township, South Harbor Township, and other nearby areas2 unique versions available - 1985 Map of Mille Lacs Lake
1985 Mille Lacs Lake1985 Print · USGSCovers Onamia, including Crosby, Bay Lake, and other nearby areas2 unique versions available
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Frequently asked questions
- What are the different types of historical maps available for Onamia?
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- Are there historical topographic maps available for Onamia?
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- Where are historical maps of Onamia sourced from?