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1900s (20th Century) Maps of Upper Forni, California

Explore 8 historic maps of Upper Forni from the 1900s (20th Century). These maps offer a rare glimpse into what life looked like during the 1900s — 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 Upper Forni's landscape evolved across the 1900s, 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 1900s, 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 Upper Forni's history through authentic maps from the 1900s. This is your window into the past.

Upper Forni, CA maps

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  1. 1947 Map of Sacramento, 1948 Print
    1947 Map of Sacramento, 1948 Print
    1947 Sacramento
    1948 Print · USGS
    The Sacramento Valley meets the high Sierra during a period of post-war expansion. Trace the historic river delta islands like Grand Island or locate early airfield footprints at McClellan Air Force Base and Mather Air Force Base.
    2 unique versions available
  4. 1948 Map of Sacramento, 1951 Print
    1948 Map of Sacramento, 1951 Print
    1948 Sacramento
    1951 Print · USGS
    Post-war Northern California comes alive in this regional survey, capturing the era of expansion between the Central Valley and the High Sierra. Researchers can trace the rail networks of the Central California Traction and Sacramento Northern RR or locate landmarks like the State Capitol and University of California Davis.
  7. 1955 Map of Pyramid Peak, 1956 Print
    1955 Map of Pyramid Peak, 1956 Print
    1955 Pyramid Peak
    1956 Print · USGS
    El Dorado County high country in the mid-fifties reveals a landscape of alpine lakes and early Sierra outposts. Researchers can trace the original footprints of Strawberry, the Lyons (Site), and early scouting at Camp Cody (BSA).
    4 unique versions available
  10. 1955 Map of Fallen Leaf Lake, 1958 Print
    1955 Map of Fallen Leaf Lake, 1958 Print
    1955 Fallen Leaf Lake
    1958 Print · USGS
    The Lake Tahoe shoreline and the high Sierra backcountry come alive in this mid-fifties survey of El Dorado County. Researchers can trace the development of legacy resorts and camps at Tallac Village, Camp Richardson, and the historic Celio Ranch.
    7 unique versions available
  13. 1956 Map of Sacramento
    1956 Map of Sacramento
    1956 Sacramento
    1956 Print · USGS
    Mid-century California unfolds from the delta to the high Sierra, capturing a landscape of growing valley cities and burgeoning military airbases. Genealogists and historians can trace the rail lines and river towns from Woodland to Lodi, or explore the foothill settlements of Placerville and Jackson.
    2 unique versions available
  16. 1957 Map of Sacramento, 1966 Print
    1957 Map of Sacramento, 1966 Print
    1957 Sacramento
    1966 Print · USGS
    In the mid-twentieth century, the California heartland was a hub of river transport, rail lines, and military airbases. Genealogists and historians can trace the development of Gold Country towns like Angels Camp and Sonora or follow the path of the Southern Pacific RR through the growing suburbs of Sacramento.
    4 unique versions available
  19. 1976 Map of Placerville, 1994 Print
    1976 Map of Placerville, 1994 Print
    1976 Placerville
    1994 Print · USGS
    El Dorado County and the high Sierra Nevada are captured in the mid-seventies, showing the evolution of the Mother Lode from its mining roots to a modern recreational and timber hub. Genealogists can locate family names and old landmarks like Old Fort Jim, the Shingle Springs Indian Reservation, and the historic town of Fiddletown.
    2 unique versions available
  22. 1992 Map of Pyramid Peak, 1994 Print
    1992 Map of Pyramid Peak, 1994 Print
    1992 Pyramid Peak
    1994 Print · USGS
    The Sierra high country near the Crystal Range is captured here in the early 1990s, showcasing the high-basin terrain and river corridors. Researchers can trace historic sites like Lyons (Site), the village at Strawberry, and the waterfront Camp Cody Boy Scout Camp.
    2 unique versions available
End of results
Showing maps 1-8 of 8

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Frequently asked questions

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