1900s (20th Century) Maps of Mayday, Colorado

Explore 8 historic maps of Mayday 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 Mayday'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 Mayday's history through authentic maps from the 1900s. This is your window into the past.


Mayday, CO maps

(8)
  1. 1908 Map of La Plata
    1908 Map of La Plata
    1908 La Plata
    1908 Print · USGS
    The Rio Grande Southern Railroad and high-altitude mining operations define this mountain landscape at the turn of the century. Genealogists and industrial historians can trace the paths to the Columbus Mine, Hesperus, and the Menefee Ranch.
    3 unique versions available

  2. 1956 Map of Cortez, 1972 Print
    1956 Map of Cortez, 1972 Print
    1956 Cortez
    1972 Print · USGS
    The Four Corners region comes alive in this mid-century study of the high plateaus and deep canyons surrounding Cortez. Trace the development of desert outposts like Towaoc or follow the historic Laramie Trail across a landscape dotted with ancient sites at Mesa Verde National Park.
    2 unique versions available

  3. 1958 Map of Cortez
    1958 Map of Cortez
    1958 Cortez
    1958 Print · USGS
    The Four Corners region comes alive in the late fifties, showing the interplay between expanding mountain settlements and ancient archeological sites. Trace the layout of Cortez, Monticello, and Blanding alongside landmarks like Mesa Verde National Park and Fort Lewis A&M College.

  4. 1959 Map of Cortez
    1959 Map of Cortez
    1959 Cortez
    1959 Print · USGS
    The Four Corners region in the late fifties was a landscape of ancestral sites and isolated ranching outposts. Genealogists and historians can trace the early footprints of Cortez, Towaoc, and Mexican Hat alongside the canyons of the San Juan River.
    2 unique versions available

  5. 1962 Map of Cortez
    1962 Map of Cortez
    1962 Cortez
    1962 Print · USGS
    The Four Corners region comes alive in the early sixties, showing a landscape defined by reservation lands and federal forests. Trace the route of the Rio Grande Southern RR or locate the Uranium and vanadium mines near Monticello.

  6. 1963 Map of Hesperus, 1965 Print
    1963 Map of Hesperus, 1965 Print
    1963 Hesperus
    1965 Print · USGS
    In the high San Juan Mountains during the early 1960s, this landscape shows a deep history of mining and water engineering. You can trace old transit lines like the Old Railroad Grade and locate mining sites such as the Bay City Mine and Pioneer Mine.
    4 unique versions available

  7. 1966 Map of Cortez
    1966 Map of Cortez
    1966 Cortez
    1966 Print · USGS
    The Four Corners region in the mid-sixties reveals a landscape of high mesas, tribal lands, and archaeological preserves. Researchers can trace the ancient sites at Hovenweep National Monument, follow the Denver & Rio Grande Western Railroad, or locate old settlements like Ginger Hill and Yellow Jacket.

  8. 1982 Map of Cortez, 1992 Print
    1982 Map of Cortez, 1992 Print
    1982 Cortez
    1992 Print · USGS
    Montezuma County at the start of the eighties shows a landscape defined by federal and tribal lands, from the archaeological sites of Mesa Verde National Park to the Ute Mountain Indian Reservation. Trace local history through small settlements like Lebanon and Marvel or follow the path of an Old Railroad Grade.

End of results
Showing maps 1-8 of 8

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Frequently asked questions

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