Old Maps of Union Township, Pennsylvania for Metal Detecting
Plan your next treasure hunt with 11 historic maps of Union Township. 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 Township.
Union Township, PA maps
(11)- 1929 Map of Union City, 1961 Print
1929 Union City1961 Print · USGSCovers Union Township, including Union City, Waterford, and other nearby areas - 1932 Map of Union City
1932 Union City1932 Print · USGSCovers Union Township, including Union City, Waterford, and other nearby areas3 unique versions available - 1957 Map of Warren, 1964 Print
1957 Warren1964 Print · USGSCovers Union Township, including Saint Marys, Sandy Township, and other nearby areas4 unique versions available - 1958 Map of Warren
1958 Warren1958 Print · USGSCovers Union Township, including Saint Marys, Sandy Township, and other nearby areas - 1959 Map of Warren
1959 Warren1959 Print · USGSCovers Union Township, including Saint Marys, Sandy Township, and other nearby areas2 unique versions available - 1967 Map of Millers Station, 1972 Print
1967 Millers Station1972 Print · USGSCovers Union Township, including Rockdale Township, Rockdale Acres, and other nearby areas3 unique versions available - 1967 Map of Lake Canadohta, 1972 Print
1967 Lake Canadohta1972 Print · USGSCovers Union Township, including Concord Township, Sparta Township, and other nearby areas3 unique versions available - 1967 Map of Waterford, 1973 Print
1967 Waterford1973 Print · USGSCovers Union Township, including Waterford, Mill Village, and other nearby areas3 unique versions available - 1968 Map of Union City, 1973 Print
1968 Union City1973 Print · USGSCovers Union Township, including Union City, French Creek, and other nearby areas3 unique versions available - 1971 Map of Warren
1971 Warren1971 Print · USGSCovers Union Township, including Saint Marys, Sandy Township, and other nearby areas - 1983 Map of Warren, 1984 Print
1983 Warren1984 Print · USGSCovers Union Township, including Warren, Busti, and other nearby areas
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Top cities near Union Township
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Top neighborhoods of Union Township
Frequently asked questions
- What are the different types of historical maps available for Union Township?
- What is the oldest map of Union Township?
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- Are there historical topographic maps available for Union Township?
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- Where are historical maps of Union Township sourced from?