Old Maps of Keystone, South Dakota for Metal Detecting

Plan your next treasure hunt with 7 historic maps of Keystone. 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 Keystone.


Keystone, SD maps

(7)
  1. 1894 Map of Hermosa
    1894 Map of Hermosa
    1894 Hermosa
    1894 Print · USGS
    The Black Hills gold and ranching frontier comes into focus during the late nineteenth century as mining camps and rail lines began to anchor the territory. Genealogists and historians can trace early families in Keystone, Rockerville, and around the Etta Mine.
    2 unique versions available

  2. 1901 Map of Hermosa
    1901 Map of Hermosa
    1901 Hermosa
    1901 Print · USGS
    The Black Hills frontier comes alive in this survey of Pennington and Custer counties during the height of the regional mining boom. Researchers can trace the early footprints of Keystone, Rockerville, and Wind Cave, along with vanished industrial sites like Etta Mill.
    4 unique versions available

  3. 1954 Map of Mount Rushmore, 1955 Print
    1954 Map of Mount Rushmore, 1955 Print
    1954 Mount Rushmore
    1955 Print · USGS
    The Black Hills in the 1950s show a landscape where industrial mining and national monuments coexist. Genealogists and historians can trace the Chicago Burlington and Quincy rail route through Keystone or locate specific sites like the Holy Terror Mine and Keystone Cem.
    5 unique versions available

  4. 1954 Map of Mount Rushmore, 1958 Print
    1954 Map of Mount Rushmore, 1958 Print
    1954 Mount Rushmore
    1958 Print · USGS
    The Black Hills in the mid-fifties reveal a rugged landscape defined by both mining history and national monuments. Researchers can trace the legacy of the Gold Rush through sites like Etta Mine, Spokane, and the Boulder Hill Lookout Tower.
    3 unique versions available

  5. 1955 Map of Hot Springs, 1958 Print
    1955 Map of Hot Springs, 1958 Print
    1955 Hot Springs
    1958 Print · USGS
    The Black Hills and South Dakota badlands are captured here in the mid-fifties, during a peak of military and industrial activity. Researchers can locate the Black Hills Ordnance Depot, early Uranium Mines, and historic rail stops like Pringle or Oglala.
    5 unique versions available

  6. 1977 Map of Mount Rushmore, 1978 Print
    1977 Map of Mount Rushmore, 1978 Print
    1977 Mount Rushmore
    1978 Print · USGS
    The Black Hills landscape of the late 1970s is shown here at a moment when historic mining and modern tourism converged. Genealogists and researchers can trace the rail lines of the Burlington Northern and find sites like Spokane Mine or the town of Pringle.
    2 unique versions available

  7. 2021 Map of Mount Rushmore, 2021 Print
    2021 Map of Mount Rushmore, 2021 Print
    2021 Mount Rushmore
    2021 Print · USGS
    The Black Hills surrounding Keystone are documented here in the early twenty-first century, showing the intersection of national monuments and mining history. Researchers can trace the rugged network of the Centennial Trail, locate the Mountain View Cem, and find the Miner's Gateway Tunnel.

End of results
Showing maps 1-7 of 7

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Frequently asked questions

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