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1970s Maps of Grand County, Colorado

Explore 7 historic maps of Grand County from the 1970s. These maps offer a rare glimpse into what life looked like during the 1970s — showing old roads, neighborhoods, homes, and landmarks that have changed or disappeared over time.

Whether you're researching your family's past, planning a metal detecting trip, or studying how Grand County's landscape evolved across the 1970s, these high-resolution maps are a powerful tool for exploring the history of this region.

  • Focus on a specific era: All maps on this page are from the 1970s, giving you a focused view of this time period.
  • See what’s changed: Compare century-old streets, trails, and buildings to today's modern landscape using overlays and satellite layers.
  • Research with precision: Use these maps for genealogy, historical research, land use analysis, or educational projects.
  • View, download, or print: Maps are fully viewable online in high resolution, and can be downloaded or printed for your own records.

Start exploring Grand County's history through authentic maps from the 1970s. This is your window into the past.

Grand County, CO maps

(7)
  1. 1970 Map of Dillon, 1973 Print
    1970 Map of Dillon, 1973 Print
    1970 Dillon
    1973 Print · USGS
    Covers Grand County, including Silverthorne, Dillon, and other nearby areas
    3 unique versions available
  4. 1971 Map of Parshall, 1974 Print
    1971 Map of Parshall, 1974 Print
    1971 Parshall
    1974 Print · USGS
    Covers Grand County, including Parshall, United States, and other nearby areas
  7. 1972 Map of Mc Coy, 1975 Print
    1972 Map of Mc Coy, 1975 Print
    1972 Mc Coy
    1975 Print · USGS
    Covers Grand County, including McCoy, Copper Spur, and other nearby areas
    3 unique versions available
  10. 1972 Map of Radium, 1976 Print
    1972 Map of Radium, 1976 Print
    1972 Radium
    1976 Print · USGS
    Covers Grand County, including Radium, Eagle County, and other nearby areas
  13. 1974 Map of Montezuma, 1985 Print
    1974 Map of Montezuma, 1985 Print
    1974 Montezuma
    1985 Print · USGS
    Covers Grand County, including Montezuma, Saints John, and other nearby areas
  16. 1979 Map of Sylvan Reservoir
    1979 Map of Sylvan Reservoir
    1979 Sylvan Reservoir
    1979 Print · USGS
    Covers Grand County, including United States, Colorado, and other nearby areas
    3 unique versions available
  19. 1979 Map of Battle Mountain
    1979 Map of Battle Mountain
    1979 Battle Mountain
    1979 Print · USGS
    Covers Grand County, including Summit County, United States, and other nearby areas
    5 unique versions available
End of results
Showing maps 1-7 of 7

Top cities of Grand County

Frequently asked questions

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