Old Maps of Triangle, New York for Metal Detecting

Plan your next treasure hunt with 18 historic maps of Triangle. 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 Triangle.


Triangle, NY maps

(18)
  1. 1904 Map of Greene
    1904 Map of Greene
    1904 Greene
    1904 Print · USGS
    The river valleys of Chenango and Broome counties come alive in this turn-of-the-century survey. You can trace the path of the Delaware Lackawanna and Western RR through Whitney Point or locate the early structures in Greene and Smithville Flats.
    6 unique versions available

  2. 1948 Map of Greene, 1968 Print
    1948 Map of Greene, 1968 Print
    1948 Greene
    1968 Print · USGS
    Chenango County is captured here in the years following the war, showing the river-and-rail economy of the central valley. Genealogists and local historians can trace the Catskill Turnpike, find the Greene Landing Field, and locate family plots at Barnes Cem and Eliot Cem.

  3. 1948 Map of Smithville Flats, 1968 Print
    1948 Map of Smithville Flats, 1968 Print
    1948 Smithville Flats
    1968 Print · USGS
    Chenango County's rural heartland is captured here in the late 1940s, showing a landscape defined by creek-side villages and upland farmsteads. Researchers can trace ancestral lines through family-named sites like Knickerbocker Cem, Wilcox Corners, and the historic schoolhouse at Mariams Sch.
    3 unique versions available

  4. 1948 Map of Binghamton, 1980 Print
    1948 Map of Binghamton, 1980 Print
    1948 Binghamton
    1980 Print · USGS
    Central New York and the Southern Tier thrive in the late 1940s as a hub of rail traffic and mountain industry. Researchers can trace historic transit lines like the Erie Railroad through Binghamton or find old valley settlements near Oneonta and Delhi.

  5. 1949 Map of Whitney Point, 1967 Print
    1949 Map of Whitney Point, 1967 Print
    1949 Whitney Point
    1967 Print · USGS
    Broome County was defined by its river valleys and rail lines in the late 1940s. Genealogists and local historians can trace family locations near Whitney Point and Hydeville, or locate rural burial grounds like King Street Cem and Adams Street Cem.
    3 unique versions available

  6. 1949 Map of Willet, 1970 Print
    1949 Map of Willet, 1970 Print
    1949 Willet
    1970 Print · USGS
    The Otselic River valley in the late 1940s reveals a landscape of dispersed hamlets and family-named hilltops. Genealogists and historians can trace old community centers like Upper Lisle and Texas Valley or locate local burials at Green Cem.

  7. 1950 Map of Greene
    1950 Map of Greene
    1950 Greene
    1950 Print · USGS
    The Chenango River valley in the years after the war shows a landscape of rail-connected villages and historic turnpikes. Genealogists can locate family burial sites at Sylvan Lawn Cem and Horton Cem or trace the path of the Catskill Turnpike.

  8. 1950 Map of Binghamton
    1950 Map of Binghamton
    1950 Binghamton
    1950 Print · USGS
    Binghamton and the surrounding Southern Tier are shown in the mid-century era, highlighting the intricate rail and river networks that drove local industry. Researchers can trace the path of the Erie Railroad and locate landmarks from Otsego Lake to Sidney Mountain.
    2 unique versions available

  9. 1950 Map of Smithville Flats
    1950 Map of Smithville Flats
    1950 Smithville Flats
    1950 Print · USGS
    Mid-century Chenango County remains a landscape of dairy farms and small hamlets before modern development altered the rural character. Trace ancestral roots at Westview Cem, locate vanished schoolhouses like School No 1, and explore the banks of Genegantslet Creek.

  10. 1951 Map of Willet
    1951 Map of Willet
    1951 Willet
    1951 Print · USGS
    The Otselic River valley in Cortland and Broome counties comes alive in this mid-century survey. Genealogists and local historians can trace the foundations of Upper Lisle and Texas Valley or locate family plots at Green Cem.

  11. 1951 Map of Whitney Point
    1951 Map of Whitney Point
    1951 Whitney Point
    1951 Print · USGS
    Broome County villages and valley farms appear here at the midpoint of the century, following the completion of major flood control projects. Researchers can trace historic cemeteries like St Patricks Cem and the route of the Delaware Lackawanna and Western RR through Lisle and Whitney Point.

  12. 1958 Map of Binghamton
    1958 Map of Binghamton
    1958 Binghamton
    1958 Print · USGS
    Central New York in the late fifties was a network of manufacturing cities and river valleys connected by vital rail lines. Genealogists and historians can trace family roots in Oneonta, Norwich, and Cooperstown or locate long-standing farms along Schoharie Creek.

  13. 1963 Map of Binghamton
    1963 Map of Binghamton
    1963 Binghamton
    1963 Print · USGS
    The Southern Tier and Catskill peaks are shown in the early sixties as new reservoirs reshaped the valleys. Trace historic rail corridors like the Erie Lackawanna RR and explore lakeside settlements such as Cooperstown and Oneonta.

  14. 1985 Map of Binghamton, 1986 Print
    1985 Map of Binghamton, 1986 Print
    1985 Binghamton
    1986 Print · USGS
    The Southern Tier during the mid-1980s shows a landscape of river-valley industry and expanding university campuses. Genealogists and local historians can trace family roots through riverside towns like Bainbridge, Sidney, and the Calvary Cem in the Binghamton area.
    2 unique versions available

  15. 2023 Map of Greene, 2023 Print
    2023 Map of Greene, 2023 Print
    2023 Greene
    2023 Print · USGS
    The Chenango River valley in the modern era maintains its deep-rooted settlement patterns around Greene. Local historians can trace numerous burial sites like Sylvan Lawn Cem and Morse Cem nestled among landmarks such as Mount Pisgah.

  16. 2023 Map of Willet, 2023 Print
    2023 Map of Willet, 2023 Print
    2023 Willet
    2023 Print · USGS
    Cortland and Broome counties appear in this contemporary survey of New York's Southern Tier, where the Otselic River valley shapes the local landscape. Researchers can locate numerous family burial grounds like Beardsley Cem and trace settlements from Texas Valley to Upper Lisle.

  17. 2023 Map of Whitney Point, 2023 Print
    2023 Map of Whitney Point, 2023 Print
    2023 Whitney Point
    2023 Print · USGS
    Broome County at the meeting of the rivers in the early twenty-first century reveals a landscape defined by its historical hamlets and rural cemeteries. Genealogists can trace family lines through Dorchester Cem, Lisle Cem, and Hyde Street Cem while exploring settlements like Hydeville and Itaska.

  18. 2023 Map of Smithville Flats, 2023 Print
    2023 Map of Smithville Flats, 2023 Print
    2023 Smithville Flats
    2023 Print · USGS
    The rural uplands of Chenango County are captured here in recent years, centered on the historic village of Smithville Flats. Genealogists can trace family names through local landmarks like Knickerbocker Cem or the summits of Bolster Hill and Meeker Hill.

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