Old Maps of Warwick, New York for Metal Detecting

Plan your next treasure hunt with 48 historic maps of Warwick. 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 Warwick.


Warwick, NY maps

(48)
  1. 1891 Map of Greenwood Lake
    1891 Map of Greenwood Lake
    1891 Greenwood Lake
    1891 Print · USGS
    The Highlands of New York and New Jersey are captured here in the late nineteenth century during a peak era of iron mining and rail expansion. Researchers can trace the industrial footprint of the Sterling Furnace, locate family-named mines like Carey Mine, and follow the historic routes of the New York Susquehanna and Western Railroad.

  2. 1891 Map of Ramapo
    1891 Map of Ramapo
    1891 Ramapo
    1891 Print · USGS
    The Ramapo Mountains and northern New Jersey borderlands appear here in the decade before the turn of the century. Genealogists and local historians can trace the early rail networks through Sloatsburg and Suffern, or locate family sites in Pearl River and Ramseys.

  3. 1893 Map of Greenwood Lake
    1893 Map of Greenwood Lake
    1893 Greenwood Lake
    1893 Print · USGS
    The iron-rich highlands of the New York-New Jersey border come to life in this late-century survey of the lakes and ridges between Passaic and Orange counties. Genealogists and industrial historians can trace the paths of the Sterling Mountain Railroad and find long-established sites like Sterling Furnace or the Layton Mines.
    6 unique versions available

  4. 1893 Map of Ramapo
    1893 Map of Ramapo
    1893 Ramapo
    1893 Print · USGS
    The Ramapo Valley and the New Jersey borderlands come alive in the late Victorian era, showing a landscape defined by mountain passes and a dense rail network. Genealogists can trace family names and early homesteads in Johnsontown, Eagle Valley, and Pearl River before modern development changed the region.
    6 unique versions available

  5. 1902 Map of Schunemunk
    1902 Map of Schunemunk
    1902 Schunemunk
    1902 Print · USGS
    Orange County at the turn of the century shows a landscape defined by the rise of the railroad and the enduring presence of the Highlands. Genealogists and historians can trace old homesteads and industrial sites like Bull Mine, Oxford Depot, and the riverfront at Cornwall Landing.
    10 unique versions available

  6. 1903 Map of Greenwood Lake, 1909 Print
    1903 Map of Greenwood Lake, 1909 Print
    1903 Greenwood Lake
    1909 Print · USGS
    The Highlands of New York and New Jersey are captured here at the height of their industrial era, showing a landscape of iron mines and mountain railroads. Genealogists and historians can locate heritage sites like Sterling Furnace, Dayton Mines, and the rural community of New Newfoundland.

  7. 1906 Map of Port Jervis, 1956 Print
    1906 Map of Port Jervis, 1956 Print
    1906 Port Jervis
    1956 Print · USGS
    Port Jervis sits at the confluence of the Delaware and Neversink rivers during the height of the railroad era. Genealogists and local historians can trace the paths of the Erie RR, find vanished hamlets like Logtown, and locate the Old Bolton Basin along the river.

  8. 1906 Map of Goshen, 1959 Print
    1906 Map of Goshen, 1959 Print
    1906 Goshen
    1959 Print · USGS
    Orange County at the start of the twentieth century was a vital junction of rail lines and dairy country. Genealogists and historians can trace the early footprints of Middletown and Goshen, alongside smaller junctions like Campbell Hall and Pine Island.
    2 unique versions available

  9. 1908 Map of Goshen
    1908 Map of Goshen
    1908 Goshen
    1908 Print · USGS
    Orange County's agricultural and railroad heartland is captured here in the early 1900s as a complex web of small villages and connecting lines. Genealogists and historians can trace family locations near Middletown, the rural Wisner PO, or the lowlands of Pellets Island.
    6 unique versions available

  10. 1908 Map of Port Jervis
    1908 Map of Port Jervis
    1908 Port Jervis
    1908 Print · USGS
    The tri-state border region comes alive at the start of the twentieth century, focused on the rail-and-river hub of Port Jervis. Genealogists and historians can trace family locations across Matamoras, Unionville, and Westtown, or locate landmarks like Tristate Rock and Old Bolton Basin.
    4 unique versions available

  11. 1910 Map of Ramapo
    1910 Map of Ramapo
    1910 Ramapo
    1910 Print · USGS
    The Ramapo Valley at the turn of the century served as a vital transit corridor between New York and New Jersey, dominated by rail lines and river industry. Genealogists and local historians can trace the foundations of Sloatsburg, Suffern, and Pearl River, alongside landmarks like the Ramapo Cem. and the Powder Works.
    6 unique versions available

  12. 1910 Map of Greenwood Lake
    1910 Map of Greenwood Lake
    1910 Greenwood Lake
    1910 Print · USGS
    The Highlands of northern New Jersey and southern New York are shown here during a peak era of iron mining and rail expansion. Genealogists and industrial historians can trace the foundations of Sterling Furnace, Charlotteburg Mine, and the New Milford Sta. along the Erie Railroad.
    9 unique versions available

  13. 1930 Map of Schunemunk
    1930 Map of Schunemunk
    1930 Schunemunk
    1930 Print · USGS
    Orange County's rail and river landscapes come into sharp focus during the late Prohibition era. Researchers can trace historic district schoolhouses like Elmwood No. 6 School and the critical junction points of the ERIE RR near Vails Gate Junction.
    3 unique versions available

  14. 1931 Map of Ramapo
    1931 Map of Ramapo
    1931 Ramapo
    1931 Print · USGS
    Rockland County in the late twenties and early thirties shows a unique mix of expanding suburban rail towns and state park wilderness. Genealogists and historians can trace Letchworth Village, the old Hogan Kamp Mine, and early schools like Bardonia Sch.
    3 unique versions available

  15. 1935 Map of Schunemunk
    1935 Map of Schunemunk
    1935 Schunemunk
    1935 Print · USGS
    Orange County in the mid-1930s is a crossroads of heavy rail and Hudson River commerce. Genealogists and historians can trace defunct rail sidings, old school sites like Quaker Hill Sch, and industrial landmarks from Bull Mine to Firthcliffe.
    4 unique versions available

  16. 1938 Map of Goshen
    1938 Map of Goshen
    1938 Goshen
    1938 Print · USGS
    Orange County was a vital rail and agricultural corridor during the early twentieth century. Researchers can trace the path of the Erie RR through Middletown and explore long-standing farming communities like Florida and Orange Farm.

  17. 1938 Map of Ramapo
    1938 Map of Ramapo
    1938 Ramapo
    1938 Print · USGS
    Rockland County in the late 1930s is revealed here as a landscape of institutional campuses, rail-side villages, and emerging parklands. Genealogists can trace family connections at Letchworth Village, St Agatha Home, and vanished hamlets like Sandyfield or Johnsontown.
    3 unique versions available

  18. 1942 Map of Pine Island, 1954 Print
    1942 Map of Pine Island, 1954 Print
    1942 Pine Island
    1954 Print · USGS
    The Orange County lowlands were a hub of rail and drainage engineering during the early 1940s. Researchers can trace the path of the Erie and Lehigh and New England railroads as they pass through rural hamlets like Pine Island, Edenville, and Snufftown.
    2 unique versions available

  19. 1943 Map of Unionville
    1943 Map of Unionville
    1943 Unionville
    1943 Print · USGS
    The Orange County and Sussex County borderlands come alive in the early 1940s, showing a landscape shaped by rail lines and river valleys. Researchers can trace the industrial footprints of the American Silk Label Co or locate family roots near Minisink Cemetery and Westtown School.

  20. 1943 Map of Greenwood Lake
    1943 Map of Greenwood Lake
    1943 Greenwood Lake
    1943 Print · USGS
    Greenwood Lake and the surrounding Highlands are captured during the early 1940s, revealing a landscape defined by iron industry and lakeside settlement. Genealogists and researchers can locate the Ringwood Iron Plant Mine, St Francis School, and the Erie Ringwood Branch railroad.

  21. 1943 Map of Wawayanda
    1943 Map of Wawayanda
    1943 Wawayanda
    1943 Print · USGS
    The New York and New Jersey borderlands appear here in the early 1940s as a landscape of highland lakes and valley rail stops. Genealogists and local historians can trace the transit corridor of the Lehigh and Hudson River railroad and locate old rural landmarks like the New Milford School and Maple Grange.
    2 unique versions available

  22. 1943 Map of Pine Island
    1943 Map of Pine Island
    1943 Pine Island
    1943 Print · USGS
    The fertile black dirt region of the New York-New Jersey border is captured here during the 1940s, showing a landscape defined by rail transit and river engineering. Genealogists and local historians can trace the foundations of Pine Island, locate the St Stanislaus Ch, or follow the industrial footprint of the Universal Atlas Cement Co.

  23. 1943 Map of Warwick
    1943 Map of Warwick
    1943 Warwick
    1943 Print · USGS
    Orange County's agricultural and rail heartland is captured here during the mid-forties, showing the vital corridors between Warwick and Chester. Genealogists and researchers can locate the County Poor Farm, trace the ERIE railroad, and find local landmarks like Chester Academy and Albany School.
    2 unique versions available

  24. 1946 Map of Goshen
    1946 Map of Goshen
    1946 Goshen
    1946 Print · USGS
    Orange County was a bustling crossroads of the Erie RR and several other lines during the early twentieth century. Genealogists and local historians can trace family-named hills and vanished rail stops from Pellets Island to Van Burenville and Stony Ford.

  25. 1950 Map of Scranton, 1952 Print
    1950 Map of Scranton, 1952 Print
    1950 Scranton
    1952 Print · USGS
    Mid-century Northeast Pennsylvania and the Hudson Valley come alive in this survey of the tri-state region. Genealogists and historians can trace the dense rail networks of the Erie RR and DL&W RR between industrial hubs like Scranton and Wilkes-Barre.

Showing maps 1-25 of 48

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