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Old Maps of Union County, Tennessee for Metal Detecting

Plan your next treasure hunt with 48 historic maps of Union 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 Union County.

Union County, TN maps

(48)
  1. 1893 Map of Briceville
    1893 Map of Briceville
    1893 Briceville
    1893 Print · USGS
    Covers Union County, including Knoxville, Oak Ridge, and other nearby areas
  4. 1895 Map of Briceville
    1895 Map of Briceville
    1895 Briceville
    1895 Print · USGS
    Covers Union County, including Knoxville, Oak Ridge, and other nearby areas
  7. 1896 Map of Briceville
    1896 Map of Briceville
    1896 Briceville
    1896 Print · USGS
    Covers Union County, including Knoxville, Oak Ridge, and other nearby areas
    6 unique versions available
  10. 1897 Map of Maynardville
    1897 Map of Maynardville
    1897 Maynardville
    1897 Print · USGS
    Covers Union County, including Knoxville, Sevierville, and other nearby areas
  13. 1900 Map of Maynardville
    1900 Map of Maynardville
    1900 Maynardville
    1900 Print · USGS
    Covers Union County, including Knoxville, Sevierville, and other nearby areas
    4 unique versions available
  16. 1935 Map of Luttrell
    1935 Map of Luttrell
    1935 Luttrell
    1935 Print · USGS
    Covers Union County, including Blaine, Luttrell, and other nearby areas
  19. 1935 Map of Straw Plains
    1935 Map of Straw Plains
    1935 Straw Plains
    1935 Print · USGS
    Covers Union County, including Knoxville, Sevierville, and other nearby areas
  22. 1935 Map of Graveston
    1935 Map of Graveston
    1935 Graveston
    1935 Print · USGS
    Covers Union County, including Maynardville, Plainview, and other nearby areas
  25. 1935 Map of Well Spring
    1935 Map of Well Spring
    1935 Well Spring
    1935 Print · USGS
    Covers Union County, including Wilson Gap, Flat Hollow, and other nearby areas
  28. 1936 Map of Gorryton
    1936 Map of Gorryton
    1936 Gorryton
    1936 Print · USGS
    Covers Union County, including Knoxville, Powell, and other nearby areas
  31. 1936 Map of Powder Springs
    1936 Map of Powder Springs
    1936 Powder Springs
    1936 Print · USGS
    Covers Union County, including Navehill, Pennington Chapel, and other nearby areas
  34. 1936 Map of Ausmus
    1936 Map of Ausmus
    1936 Ausmus
    1936 Print · USGS
    Covers Union County, including Speedwell, Russell Mill, and other nearby areas
  37. 1936 Map of Clouds
    1936 Map of Clouds
    1936 Clouds
    1936 Print · USGS
    Covers Union County, including New Tazewell, Clouds, and other nearby areas
  40. 1936 Map of White Hollow
    1936 Map of White Hollow
    1936 White Hollow
    1936 Print · USGS
    Covers Union County, including Alder, Anderson County, and other nearby areas
  43. 1936 Map of La Follette
    1936 Map of La Follette
    1936 La Follette
    1936 Print · USGS
    Covers Union County, including La Follette, LaFollette, and other nearby areas
  46. 1936 Map of Rutledge
    1936 Map of Rutledge
    1936 Rutledge
    1936 Print · USGS
    Covers Union County, including New Tazewell, Tazewell, and other nearby areas
  49. 1936 Map of Mc Lean Rock
    1936 Map of Mc Lean Rock
    1936 Mc Lean Rock
    1936 Print · USGS
    Covers Union County, including Maynardville, Lickskillet, and other nearby areas
  52. 1936 Map of Maynardville
    1936 Map of Maynardville
    1936 Maynardville
    1936 Print · USGS
    Covers Union County, including Maynardville, Lickskillet, and other nearby areas
  55. 1936 Map of Demory
    1936 Map of Demory
    1936 Demory
    1936 Print · USGS
    Covers Union County, including La Follette, Fordtown, and other nearby areas
  58. 1936 Map of Big Ridge Park
    1936 Map of Big Ridge Park
    1936 Big Ridge Park
    1936 Print · USGS
    Covers Union County, including Beulah, Melbourne, and other nearby areas
  61. 1939 Map of Luttrell
    1939 Map of Luttrell
    1939 Luttrell
    1939 Print · USGS
    Covers Union County, including Blaine, Luttrell, and other nearby areas
  64. 1941 Map of Big Ridge Park
    1941 Map of Big Ridge Park
    1941 Big Ridge Park
    1941 Print · USGS
    Covers Union County, including Beulah, Melbourne, and other nearby areas
  67. 1941 Map of White Hollow
    1941 Map of White Hollow
    1941 White Hollow
    1941 Print · USGS
    Covers Union County, including Alder, Anderson County, and other nearby areas
  70. 1941 Map of Graveston
    1941 Map of Graveston
    1941 Graveston
    1941 Print · USGS
    Covers Union County, including Maynardville, Plainview, and other nearby areas
    2 unique versions available
  73. 1941 Map of Demory
    1941 Map of Demory
    1941 Demory
    1941 Print · USGS
    Covers Union County, including La Follette, Fordtown, and other nearby areas
    2 unique versions available
Showing maps 1-25 of 48

Top cities of Union County

Frequently asked questions

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