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Old Maps of Ontario County, New York for Metal Detecting

Plan your next treasure hunt with 70 historic maps of Ontario County. 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 Ontario County.

Ontario County, NY maps

(70)
  1. 1899 Map of Palmyra, 1956 Print
    1899 Map of Palmyra, 1956 Print
    1899 Palmyra
    1956 Print · USGS
    Covers Ontario County, including Farmington, Arcadia, and other nearby areas
    2 unique versions available
  4. 1900 Map of Macedon
    1900 Map of Macedon
    1900 Macedon
    1900 Print · USGS
    Covers Ontario County, including Perinton, Webster, and other nearby areas
    8 unique versions available
  7. 1900 Map of Naples, 1956 Print
    1900 Map of Naples, 1956 Print
    1900 Naples
    1956 Print · USGS
    Covers Ontario County, including Richmond, Naples, and other nearby areas
    2 unique versions available
  10. 1900 Map of Canandaigua, 1961 Print
    1900 Map of Canandaigua, 1961 Print
    1900 Canandaigua
    1961 Print · USGS
    Covers Ontario County, including Victor, Farmington, and other nearby areas
  13. 1901 Map of Honeoye, 1954 Print
    1901 Map of Honeoye, 1954 Print
    1901 Honeoye
    1954 Print · USGS
    Covers Ontario County, including Geneseo, Mendon, and other nearby areas
  16. 1902 Map of Geneva
    1902 Map of Geneva
    1902 Geneva
    1902 Print · USGS
    Covers Ontario County, including Geneva, Seneca Falls, and other nearby areas
    7 unique versions available
  19. 1902 Map of Clyde
    1902 Map of Clyde
    1902 Clyde
    1902 Print · USGS
    Covers Ontario County, including Sodus, Phelps, and other nearby areas
    8 unique versions available
  22. 1902 Map of Phelps
    1902 Map of Phelps
    1902 Phelps
    1902 Print · USGS
    Covers Ontario County, including Farmington, Geneva, and other nearby areas
    7 unique versions available
  25. 1902 Map of Palmyra
    1902 Map of Palmyra
    1902 Palmyra
    1902 Print · USGS
    Covers Ontario County, including Farmington, Arcadia, and other nearby areas
    7 unique versions available
  28. 1902 Map of Wayland, 1954 Print
    1902 Map of Wayland, 1954 Print
    1902 Wayland
    1954 Print · USGS
    Covers Ontario County, including North Dansville, Dansville, and other nearby areas
  31. 1903 Map of Naples
    1903 Map of Naples
    1903 Naples
    1903 Print · USGS
    Covers Ontario County, including Richmond, Naples, and other nearby areas
    7 unique versions available
  34. 1903 Map of Canandaigua
    1903 Map of Canandaigua
    1903 Canandaigua
    1903 Print · USGS
    Covers Ontario County, including Victor, Farmington, and other nearby areas
    7 unique versions available
  37. 1904 Map of Wayland
    1904 Map of Wayland
    1904 Wayland
    1904 Print · USGS
    Covers Ontario County, including North Dansville, Dansville, and other nearby areas
    7 unique versions available
  40. 1904 Map of Honeoye
    1904 Map of Honeoye
    1904 Honeoye
    1904 Print · USGS
    Covers Ontario County, including Geneseo, Mendon, and other nearby areas
    6 unique versions available
  43. 1913 Map of Naples
    1913 Map of Naples
    1913 Naples
    1913 Print · USGS
    Covers Ontario County, including Richmond, Naples, and other nearby areas
  46. 1932 Map of Fairport
    1932 Map of Fairport
    1932 Fairport
    1932 Print · USGS
    Covers Ontario County, including Perinton, Penfield, and other nearby areas
  49. 1934 Map of Fairport
    1934 Map of Fairport
    1934 Fairport
    1934 Print · USGS
    Covers Ontario County, including Perinton, Penfield, and other nearby areas
  52. 1934 Map of Honeoye Falls
    1934 Map of Honeoye Falls
    1934 Honeoye Falls
    1934 Print · USGS
    Covers Ontario County, including Mendon, Lima, and other nearby areas
  55. 1942 Map of Springwater
    1942 Map of Springwater
    1942 Springwater
    1942 Print · USGS
    Covers Ontario County, including Richmond, Conesus, and other nearby areas
    5 unique versions available
  58. 1942 Map of Naples
    1942 Map of Naples
    1942 Naples
    1942 Print · USGS
    Covers Ontario County, including Naples, Springwater, and other nearby areas
    4 unique versions available
  61. 1942 Map of Honeoye
    1942 Map of Honeoye
    1942 Honeoye
    1942 Print · USGS
    Covers Ontario County, including Livonia, Lima, and other nearby areas
  64. 1942 Map of Prattsburg
    1942 Map of Prattsburg
    1942 Prattsburg
    1942 Print · USGS
    Covers Ontario County, including Naples, Prattsburgh, and other nearby areas
    3 unique versions available
  67. 1942 Map of Victor
    1942 Map of Victor
    1942 Victor
    1942 Print · USGS
    Covers Ontario County, including Victor, Mendon, and other nearby areas
  70. 1942 Map of Bristol Springs
    1942 Map of Bristol Springs
    1942 Bristol Springs
    1942 Print · USGS
    Covers Ontario County, including Richmond, Naples, and other nearby areas
  73. 1942 Map of Middlesex
    1942 Map of Middlesex
    1942 Middlesex
    1942 Print · USGS
    Covers Ontario County, including Naples, Potter, and other nearby areas
    4 unique versions available
Showing maps 1-25 of 70

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Frequently asked questions

  • What are the different types of historical maps available for Ontario County?
  • What is the oldest map of Ontario County?
  • Where can I purchase historical maps of Ontario County for my home or office?
  • Where can I download high-res historical maps of Ontario County?
  • Are there historical topographic maps available for Ontario County?
  • Is there historical aerial imagery available for Ontario County?
  • Where are historical maps of Ontario County sourced from?