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Old Maps of Carroll County, Maryland for Metal Detecting

Plan your next treasure hunt with 63 historic maps of Carroll 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 Carroll County.

Carroll County, MD maps

(63)
  1. 1892 Map of Ellicott
    1892 Map of Ellicott
    1892 Ellicott
    1892 Print · USGS
    Covers Carroll County, including Ellicott City, Randallstown, and other nearby areas
  4. 1893 Map of Frederick
    1893 Map of Frederick
    1893 Frederick
    1893 Print · USGS
    Covers Carroll County, including Germantown, Frederick, and other nearby areas
  7. 1894 Map of Ellicott
    1894 Map of Ellicott
    1894 Ellicott
    1894 Print · USGS
    Covers Carroll County, including Ellicott City, Randallstown, and other nearby areas
    3 unique versions available
  10. 1894 Map of Frederick
    1894 Map of Frederick
    1894 Frederick
    1894 Print · USGS
    Covers Carroll County, including Germantown, Frederick, and other nearby areas
    5 unique versions available
  13. 1905 Map of Westminster
    1905 Map of Westminster
    1905 Westminster
    1905 Print · USGS
    Covers Carroll County, including Westminster, West Manheim Township, and other nearby areas
    6 unique versions available
  16. 1906 Map of Ellicott
    1906 Map of Ellicott
    1906 Ellicott
    1906 Print · USGS
    Covers Carroll County, including Ellicott City, Randallstown, and other nearby areas
    6 unique versions available
  19. 1908 Map of Patapsco
    1908 Map of Patapsco
    1908 Patapsco
    1908 Print · USGS
    Covers Carroll County, including Baltimore, Columbia, and other nearby areas
    4 unique versions available
  22. 1909 Map of Mount Airy
    1909 Map of Mount Airy
    1909 Mount Airy
    1909 Print · USGS
    Covers Carroll County, including Damascus, Mount Airy, and other nearby areas
    7 unique versions available
  25. 1911 Map of Taneytown
    1911 Map of Taneytown
    1911 Taneytown
    1911 Print · USGS
    Covers Carroll County, including Westminster, Taneytown, and other nearby areas
    6 unique versions available
  28. 1911 Map of Emmitsburg
    1911 Map of Emmitsburg
    1911 Emmitsburg
    1911 Print · USGS
    Covers Carroll County, including Thurmont, Walkersville, and other nearby areas
    6 unique versions available
  31. 1942 Map of Gettysburg, 1944 Print
    1942 Map of Gettysburg, 1944 Print
    1942 Gettysburg
    1944 Print · USGS
    Covers Carroll County, including Westminster, Gettysburg, and other nearby areas
  34. 1943 Map of Emmitsburg
    1943 Map of Emmitsburg
    1943 Emmitsburg
    1943 Print · USGS
    Covers Carroll County, including Thurmont, Walkersville, and other nearby areas
    4 unique versions available
  37. 1944 Map of Manchester
    1944 Map of Manchester
    1944 Manchester
    1944 Print · USGS
    Covers Carroll County, including West Manheim Township, Manchester, and other nearby areas
  40. 1944 Map of Sykesville
    1944 Map of Sykesville
    1944 Sykesville
    1944 Print · USGS
    Covers Carroll County, including Sykesville, Amberly, and other nearby areas
  43. 1944 Map of Union Bridge
    1944 Map of Union Bridge
    1944 Union Bridge
    1944 Print · USGS
    Covers Carroll County, including Union Bridge, Rabbit Run, and other nearby areas
  46. 1944 Map of Hampstead
    1944 Map of Hampstead
    1944 Hampstead
    1944 Print · USGS
    Covers Carroll County, including Hampstead, Boring, and other nearby areas
  49. 1944 Map of Ellicott City
    1944 Map of Ellicott City
    1944 Ellicott City
    1944 Print · USGS
    Covers Carroll County, including Ellicott City, Randallstown, and other nearby areas
  52. 1944 Map of New Windsor
    1944 Map of New Windsor
    1944 New Windsor
    1944 Print · USGS
    Covers Carroll County, including Westminster, New Windsor, and other nearby areas
    2 unique versions available
  55. 1944 Map of Littlestown
    1944 Map of Littlestown
    1944 Littlestown
    1944 Print · USGS
    Covers Carroll County, including Littlestown, Germany Township, and other nearby areas
    2 unique versions available
  58. 1944 Map of Lineboro
    1944 Map of Lineboro
    1944 Lineboro
    1944 Print · USGS
    Covers Carroll County, including Hampstead, Manchester, and other nearby areas
  61. 1944 Map of Taneytown
    1944 Map of Taneytown
    1944 Taneytown
    1944 Print · USGS
    Covers Carroll County, including Taneytown, Germany Township, and other nearby areas
  64. 1944 Map of Finksburg
    1944 Map of Finksburg
    1944 Finksburg
    1944 Print · USGS
    Covers Carroll County, including Eldersburg, Sykesville, and other nearby areas
    2 unique versions available
  67. 1944 Map of Westminster
    1944 Map of Westminster
    1944 Westminster
    1944 Print · USGS
    Covers Carroll County, including Westminster, Hampstead, and other nearby areas
  70. 1944 Map of Woodsboro
    1944 Map of Woodsboro
    1944 Woodsboro
    1944 Print · USGS
    Covers Carroll County, including Walkersville, Woodsboro, and other nearby areas
    2 unique versions available
  73. 1944 Map of Reisterstown
    1944 Map of Reisterstown
    1944 Reisterstown
    1944 Print · USGS
    Covers Carroll County, including Owings Mills, Reisterstown, and other nearby areas
Showing maps 1-25 of 63

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Frequently asked questions

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