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1970s Maps of Dillon, Colorado

Explore 2 historic maps of Dillon 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 Dillon'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 Dillon's history through authentic maps from the 1970s. This is your window into the past.

Dillon, CO maps

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  1. 1970 Map of Frisco, 1973 Print
    1970 Map of Frisco, 1973 Print
    1970 Frisco
    1973 Print · USGS
    Frisco and the Blue River valley appear in the early 1970s as the landscape shifts toward recreation and water storage. Researchers can locate the Masontown site, the Dillon Cem, and mining relics like the dredge near Delaware Flats.
    4 unique versions available
  4. 1970 Map of Dillon, 1973 Print
    1970 Map of Dillon, 1973 Print
    1970 Dillon
    1973 Print · USGS
    The Blue River valley and Williams Fork Mountains are captured here in the early 1970s. Trace the growth of Silverthorne and Dillon near the Dillon Reservoir or follow high-country routes like the Dillon Jeep Trail and Ptarmigan Pass.
    3 unique versions available
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Frequently asked questions

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