Old Maps of Keystone, South Dakota

Explore 10 old maps of Keystone, spanning from 1894 to today. These high-resolution historic maps reveal how streets, neighborhoods, landmarks, and natural features evolved over time — perfect for genealogy, metal detecting, research, and local history exploration.

What you can do with these maps:

  • See how Keystone changed over time: Compare historical maps to modern-day views to trace roads, homesites, rail lines & more.
  • View detailed metadata: Each map includes creators, publishers, year, scale, and archive source.
  • Overlay maps with satellite & LiDAR: Visualize the past alongside modern tools to explore terrain & human change.
  • Trusted historical sources: Maps sourced from the USGS, Library of Congress, and other archives.
  • Access maps your way: View online, download high-res files, or order prints for personal or research use.

Start exploring old maps of Keystone to uncover forgotten places, hidden landmarks, and the deep history beneath your feet.


Keystone, SD maps

(10)
  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. 2012 Map of Mount Rushmore, 2012 Print
    2012 Map of Mount Rushmore, 2012 Print
    2012 Mount Rushmore
    2012 Print · USGS
    Covers Keystone, including Harney, Pennington County, and other nearby areas

  8. 2015 Map of Mount Rushmore, 2015 Print
    2015 Map of Mount Rushmore, 2015 Print
    2015 Mount Rushmore
    2015 Print · USGS
    Covers Keystone, including Harney, Pennington County, and other nearby areas

  9. 2017 Map of Mount Rushmore, 2017 Print
    2017 Map of Mount Rushmore, 2017 Print
    2017 Mount Rushmore
    2017 Print · USGS
    Covers Keystone, including Harney, Pennington County, and other nearby areas

  10. 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.

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