1900s (20th Century) Maps of Eldora, Colorado
Explore 11 historic maps of Eldora 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 Eldora'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 Eldora's history through authentic maps from the 1900s. This is your window into the past.
Eldora, CO maps
(11)- 1905 Map of Central City
1905 Central City1905 Print · USGSThe Colorado Front Range is captured here at the peak of its early mining era, showing the dense network of gulches and camps. Trace historic mining operations at Central City, follow the high-mountain route of the Denver Northwestern and Pacific RR, or locate vanished settlements like Baltimore and Perigo. - 1910 Map of Central City, 1957 Print
1910 Central City1957 Print · USGSThe Colorado high country at the start of the century reveals a landscape defined by mining booms and engineering marvels. Trace the intricate rail networks of the Colorado Southern RR or locate family roots in the historic camps of Nevadaville and Central City.2 unique versions available - 1912 Map of Central City
1912 Central City1912 Print · USGSThe Colorado Front Range mining districts were in full operation during this era of deep-shaft extraction and mountain railroading. Researchers can trace the industrial footprint of Central City, locate the Boulder County Mine, and follow the path of the Colorado and Southern RR through the gulches.4 unique versions available - 1942 Map of Nederland, 1954 Print
1942 Nederland1954 Print · USGSThe Colorado Front Range comes alive in the early 1940s, showing the intersection of high-mountain mining and railroad engineering. Genealogists and historians can trace the foundations of Nederland, the old mining works at Caribou, and the tracks of the Denver and Salt Lake near Tolland.6 unique versions available - 1944 Map of Nederland
1944 Nederland1944 Print · USGSNederland and the mining districts of Boulder and Gilpin Counties are shown here during the early 1940s. Genealogists and historians can trace the legacy of high-country industry through the Denver and Salt Lake rail line and sites like the Zarlengo Saw Mill or Caribou.2 unique versions available - 1953 Map of Denver, 1964 Print
1953 Denver1964 Print · USGSDenver and the Colorado Front Range are captured here during a decade of post-war growth and military expansion. Researchers can trace the sprawling rail lines of the Union Pacific, locate the State Capitol, and explore historic mountain mining hubs like Central City.6 unique versions available - 1957 Map of Denver
1957 Denver1957 Print · USGSDenver and the Colorado Front Range are seen here during a mid-century period of intense military and urban expansion. Trace the footprints of the Rocky Mountain Arsenal, the early United States Air Force Academy, and the Lowry AF Base. - 1958 Map of Denver
1958 Denver1958 Print · USGSDenver and the Colorado Front Range are captured here during the mid-century suburban boom. Trace the footprints of military installations like Buckley Air Force Base alongside the established rail networks of the Colorado & Southern Ry. - 1960 Map of Denver
1960 Denver1960 Print · USGSDenver and the Colorado Front Range are seen here at a pivotal moment of postwar expansion into the plains and foothills. Researchers can trace the mid-century rail network of the Denver & Rio Grande Western RR and locate historic institutional landmarks like Buckley Field and the Colorado School of Mines. - 1972 Map of Nederland, 1976 Print
1972 Nederland1976 Print · USGSIn the early 1970s, the mountain towns of Boulder and Gilpin Counties balanced their silver mining past with new recreational growth. Trace old railroad grades along the Denver and Rio Grande Western or locate historic diggings like the Caribou mines and Early Bird Mine.3 unique versions available - 1983 Map of Denver West
1983 Denver West1983 Print · USGSThe Front Range and Denver's western suburbs meet in the early 1980s, documenting the era's growth from the mountain peaks to the valley floor. Genealogists and historians can trace the foundations of Lakewood and Golden, or locate high-altitude landmarks like the Moffat Tunnel and Mount Olivet Cem.2 unique versions available
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Showing maps 1-11 of 11
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