Old Maps of Union, Maine for Metal Detecting
Plan your next treasure hunt with 18 historic maps of Union. 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 Union.
Union, ME maps
(18)- 1904 Map of Rockland, 1961 Print
1904 Rockland1961 Print · USGSCovers Union, including Rockland, Warren, and other nearby areas - 1906 Map of Rockland
1906 Rockland1906 Print · USGSCovers Union, including Rockland, Warren, and other nearby areas7 unique versions available - 1913 Map of Waldoboro
1913 Waldoboro1913 Print · USGSCovers Union, including Warren, Bristol, and other nearby areas2 unique versions available - 1915 Map of Waldoboro
1915 Waldoboro1915 Print · USGSCovers Union, including Warren, Bristol, and other nearby areas5 unique versions available - 1916 Map of Liberty
1916 Liberty1916 Print · USGSCovers Union, including China, Jefferson, and other nearby areas6 unique versions available - 1941 Map of Rockland
1941 Rockland1941 Print · USGSCovers Union, including Rockland, Warren, and other nearby areas - 1941 Map of Waldoboro
1941 Waldoboro1941 Print · USGSCovers Union, including Warren, Bristol, and other nearby areas - 1942 Map of Liberty
1942 Liberty1942 Print · USGSCovers Union, including China, Jefferson, and other nearby areas - 1948 Map of Bangor
1948 Bangor1948 Print · USGSCovers Union, including Bangor, Augusta, and other nearby areas - 1950 Map of Liberty
1950 Liberty1950 Print · USGSCovers Union, including China, Jefferson, and other nearby areas - 1950 Map of Waldoboro
1950 Waldoboro1950 Print · USGSCovers Union, including Warren, Bristol, and other nearby areas - 1955 Map of West Rockport, 1959 Print
1955 West Rockport1959 Print · USGSCovers Union, including Rockland, Warren, and other nearby areas5 unique versions available - 1956 Map of Bangor, 1966 Print
1956 Bangor1966 Print · USGSCovers Union, including Bangor, Augusta, and other nearby areas3 unique versions available - 1960 Map of Bangor
1960 Bangor1960 Print · USGSCovers Union, including Bangor, Augusta, and other nearby areas - 1961 Map of Bangor
1961 Bangor1961 Print · USGSCovers Union, including Bangor, Augusta, and other nearby areas - 1961 Map of Washington, 1964 Print
1961 Washington1964 Print · USGSCovers Union, including Washington, Searsmont, and other nearby areas3 unique versions available - 1965 Map of Union, 1967 Print
1965 Union1967 Print · USGSCovers Union, including Warren, Hope, and other nearby areas4 unique versions available - 1984 Map of Augusta
1984 Augusta1984 Print · USGSCovers Union, including Augusta, Topsham, and other nearby areas
End of results
Showing maps 1-18 of 18
Top cities near Union
- Rockland historical maps
- Belfast historical maps
- Warren historical maps
- China historical maps
- Camden historical maps
- Rockport historical maps
See more
Top neighborhoods of Union
Frequently asked questions
- What are the different types of historical maps available for Union?
- What is the oldest map of Union?
- Where can I purchase historical maps of Union for my home or office?
- Where can I download high-res historical maps of Union?
- Are there historical topographic maps available for Union?
- Is there historical aerial imagery available for Union?
- Where are historical maps of Union sourced from?