1940s Maps of Fremont County, Wyoming

Explore 3 historic maps of Fremont County from the 1940s. These maps offer a rare glimpse into what life looked like during the 1940s — 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 Fremont County's landscape evolved across the 1940s, 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 1940s, 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 Fremont County's history through authentic maps from the 1940s. This is your window into the past.


Fremont County, WY maps

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  1. 1941 Map of Mt Bonneville
    1941 Map of Mt Bonneville
    1941 Mt Bonneville
    1941 Print · USGS
    The high country of the Wind River Range is captured here in the late thirties, documenting the remote alpine terrain of the Washakie National Forest. Researchers can trace historic backcountry routes like the High Line Trail and find isolated landmarks such as the John Day Cabin or Cow Camp.

  2. 1942 Map of Mt Bonneville
    1942 Map of Mt Bonneville
    1942 Mt Bonneville
    1942 Print · USGS
    High mountain wilderness near the Fremont and Sublette County line is documented here in the late thirties. Researchers can locate remote outposts like the South Fork Guard Sta and John Day Cabin along the Continental Divide Trail.
    2 unique versions available

  3. 1943 Map of Moccasin Lake
    1943 Map of Moccasin Lake
    1943 Moccasin Lake
    1943 Print · USGS
    The Wind River high country is captured here just before the mid-century, spanning the Continental Divide and tribal lands. Researchers can trace the original Washakie Trail and locate remote outposts like the North Fork Guard Sta and Mosquito Park.
    2 unique versions available

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Frequently asked questions

  • What are the different types of historical maps available for Fremont County?
  • What is the oldest map of Fremont County?
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  • Are there historical topographic maps available for Fremont County?
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