Old Maps of Corydon Township, Pennsylvania for Metal Detecting
Plan your next treasure hunt with 32 historic maps of Corydon 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 Corydon Township.
Corydon Township, PA maps
(32)- 1936 Map of Kinzua
1936 Kinzua1936 Print · USGSThe Allegheny River valley remains in its natural state in the mid-1930s, long before the creation of the Allegheny Reservoir. Genealogists and historians can locate vanished riverfront settlements like Corydon and Kinzua, as well as the original boundaries of the Cornplanter Indian Reservation. - 1941 Map of Kinzua
1941 Kinzua1941 Print · USGSThe Allegheny River valley and the Cornplanter Indian Reservation are shown here in the years before mid-century dam projects forever changed the landscape. Researchers can trace the river-level Pennsylvania Railroad, the Kinzua Coal Mine, and now-submerged settlements like Kinzua and Corydon.3 unique versions available - 1949 Map of Kinzua, 1954 Print
1949 Kinzua1954 Print · USGSThe Allegheny River valley remains the heart of this region in the late 1940s, just before major changes altered the landscape. Researchers can trace riverside life in Kinzua and Corydon or locate the historic Cornplanter Indian Reservation.4 unique versions available - 1957 Map of Warren, 1964 Print
1957 Warren1964 Print · USGSThe northern Pennsylvania oil and timber country comes into focus in the mid-fifties, showing the region before modern highway expansions. Trace the industrial rail networks of the Pennsylvania RR and the early Allegheny River Reservoir near Warren and Oil City.4 unique versions available - 1958 Map of Warren
1958 Warren1958 Print · USGSNorthern Pennsylvania’s timber and oil country is captured here during the late fifties, showing the interplay of industrial valleys and vast state forests. Genealogists can trace family connections across the Cornplanter Indian Reservation or through rail hubs like Oil City and Saint Marys. - 1959 Map of Warren
1959 Warren1959 Print · USGSNorthern Pennsylvania's oil and timber country comes alive in this late-fifties study of the forest-clad plateaus. Trace the historic Cornplanter (Indian Reservation), the sprawling Oil Field, and the rail lines of the Pennsylvania RR.2 unique versions available - 1966 Map of Westline, 1967 Print
1966 Westline1967 Print · USGSMcKean County's industrial and forest lands are captured in the mid-1960s, a period of transition for the local landscape. Researchers can trace the Old Railroad Grade and numerous oil wells near Marshburg and Klondike.4 unique versions available - 1966 Map of Stickney, 1968 Print
1966 Stickney1968 Print · USGSThe Pennsylvania and New York border highlands are captured here in the mid-sixties, dominated by the Allegheny National Forest. Researchers can find evidence of the regional energy economy through clusters of Oil Wells and trace old routes like Boatroad and Harlow Trail.3 unique versions available - 1966 Map of Cornplanter Bridge, 1968 Print
1966 Cornplanter Bridge1968 Print · USGSThe Allegheny River valley and its major tributaries appear here just as the reservoir was becoming a central feature of the landscape in the mid-1960s. Researchers can trace the infrastructure of the newly created Allegheny Reservoir, the crossing at Cornplanter Bridge, and numerous Oil Wells scattered across the forest.3 unique versions available - 1966 Map of Cornplanter Run, 1968 Print
1966 Cornplanter Run1968 Print · USGSThe Pennsylvania-New York borderlands appear here in the mid-sixties, just as the new reservoir reshaped the valley. Researchers can find old petroleum sites in the Oil Field and trace legacy sites like the Riverview-Corydon Cem and Camp Olmsted.4 unique versions available - 1971 Map of Warren
1971 Warren1971 Print · USGSNorth Central Pennsylvania is captured here in the early seventies, showing a landscape defined by industrial centers and massive state forests. Genealogists and historians can trace the rail lines of the Penn Central and Erie Lackawanna connecting towns like Warren, Kane, and Du Bois. - 1980 Map of Bradford, 1982 Print
1980 Bradford1982 Print · USGSNorthern Pennsylvania's oil country and deep forests are captured here during the 1980s. Genealogists and researchers can trace rail-side settlements like Kushequa, Gifford, and Lewis Run or locate specific Oil and Gas Field sites across the plateau. - 2011 Map of Cornplanter Bridge, 2011 Print
2011 Cornplanter Bridge2011 Print · USGSThe Allegheny Reservoir region is seen here in the early 2000s, showing a landscape defined by forest management and outdoor recreation. Local historians can trace the geography of the reservoir's edge at Kinzua Beach and locate high-ground landmarks like Coal Knob Lookout Tower. - 2011 Map of Westline, 2011 Print
2011 Westline2011 Print · USGSThe Allegheny Plateau near Westline and Marshburg is shown in detail during the early 21st century. Researchers can trace the complex drainage of Kinzua Creek and Chappel Fork alongside forest roads leading to Klondike and Paines Summit. - 2011 Map of Cornplanter Run, 2011 Print
2011 Cornplanter Run2011 Print · USGSThe Allegheny Reservoir shoreline near the Pennsylvania and New York border is shown here in the early twenty-first century. Researchers can locate recreation landmarks and historic sites like Riverview-Corydon Cemetery, Camp Olmsted, and the Webbs Ferry Boat Access. - 2011 Map of Stickney, 2011 Print
2011 Stickney2011 Print · USGSThe northern Pennsylvania highlands near Stickney are documented here in the early twenty-first century. Genealogists and hikers can trace family-named landmarks and old industrial sites like Schoolhouse Hollow, Holmes Hollow, and Shingle Mill Hollow. - 2013 Map of Stickney, 2013 Print
2013 Stickney2013 Print · USGSMcKean County and the Pennsylvania-New York borderlands appear here in the early twenty-first century, showing a landscape of deeply etched valleys. You can trace the geography of old settlements and industry through sites like Stickney, Schoolhouse Hollow, and Shingle Mill Hollow. - 2013 Map of Westline, 2013 Print
2013 Westline2013 Print · USGSIn this 2013 survey of McKean County, the rugged forest landscape of the Allegheny Plateau is captured in intricate detail. Genealogists and hikers can trace the winding roads and mountain streams surrounding Westline, Marshburg, and the heights of Paines Summit. - 2013 Map of Cornplanter Run, 2013 Print
2013 Cornplanter Run2013 Print · USGSThe Allegheny Reservoir region at the Pennsylvania-New York border is documented here in the early 2000s, showing a landscape reshaped by water and recreation. Researchers can trace forest roads to Camp Olmsted or locate historic drainage points like Bullis Hollow and Roper Hollow. - 2013 Map of Cornplanter Bridge, 2013 Print
2013 Cornplanter Bridge2013 Print · USGSThe Allegheny Reservoir and its surrounding woodlands define this portion of Warren County in the early twenty-first century. Local history enthusiasts can trace the winding Long House Scenic Dr to landmarks like the Coal Knob Lookout Tower, Red Bridge, and Kinzua Heights. - 2016 Map of Stickney, 2016 Print
2016 Stickney2016 Print · USGSThe Pennsylvania-New York borderlands in the mid-2010s reveal a deeply carved landscape within the Allegheny National Forest. Genealogists and hikers can trace the N Country National Scenic Trail or locate family-named features like Conover Hollow and Schoolhouse Hollow. - 2016 Map of Cornplanter Run, 2016 Print
2016 Cornplanter Run2016 Print · USGSThe New York and Pennsylvania borderlands appear here in the early twenty-first century, centered on the waters of the Allegheny Reservoir. You can trace the N Country National Scenic Trail or locate the Riverview Corydon Cem among the many hollows and runs. - 2016 Map of Cornplanter Bridge, 2016 Print
2016 Cornplanter Bridge2016 Print · USGSThe Allegheny National Forest in the mid-2010s is defined by the deep waters of the Allegheny Reservoir and its rugged timberlands. Researchers can trace the path of the N Country National Scenic Trail and locate points like Cornplanter Bridge and Kinzua Beach. - 2016 Map of Westline, 2016 Print
2016 Westline2016 Print · USGSCovers Corydon Township, including Lafayette Township, Westline, and other nearby areas - 2019 Map of Stickney, 2019 Print
2019 Stickney2019 Print · USGSMcKean County and the New York state line are shown here in the late twenty-teens, where the Allegheny National Forest meets the peaks of Mt Mohawk. You can trace the geography of old timber operations through labels like Shingle Mill Hollow and Schoolhouse Hollow near Stickney.
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