1900s (20th Century) Maps of Opportunity, Montana
Explore 9 historic maps of Opportunity 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 Opportunity'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 Opportunity's history through authentic maps from the 1900s. This is your window into the past.
Opportunity, MT maps
(9)- 1903 Map of Helena
1903 Helena1903 Print · USGSMontana's mining heartland comes alive at the dawn of the new century, from the state capital to the copper-rich summits above the Silver Bow. Trace the early rail lines serving Marysville, locate the historic barracks of Ft. Harrison, and follow the mountain trails through Mullan Pass.4 unique versions available - 1947 Map of Butte, 1949 Print
1947 Butte1949 Print · USGSWestern Montana at the peak of its rail-and-river era shows the vital connections between the mining and industrial centers of Butte and Helena. Researchers can trace the three major railroad lines serving mountain settlements like Garrison, Philipsburg, and Warm Springs.2 unique versions available - 1958 Map of Butte
1958 Butte1958 Print · USGSCovers Opportunity, including Missoula, Butte, and other nearby areas5 unique versions available - 1960 Map of Butte
1960 Butte1960 Print · USGSCovers Opportunity, including Missoula, Butte, and other nearby areas - 1961 Map of Anaconda, 1964 Print
1961 Anaconda1964 Print · USGSThe Deer Lodge Valley in the early 1960s was a hub of smelting industry and state institutions. Trace the industrial footprint of the Anaconda Smelter and find local landmarks like Gregson Hot Springs and the State Hospital at Warm Springs. - 1962 Map of Butte
1962 Butte1962 Print · USGSWestern Montana in the early sixties remains a landscape of industrial muscle and high-mountain passes. Trace the rail lines of the Northern Pacific through Deer Lodge and the mining history around Anaconda and Philipsburg. - 1989 Map of Opportunity
1989 Opportunity1989 Print · USGSThe Deer Lodge valley in the late eighties shows a landscape of industrial bypasses and small rail-side settlements. Trace the history of Opportunity or find sites like Crackerville, Gregson, and the Sunset Memorial Gardens Cem. - 1994 Map of Butte North
1994 Butte North1994 Print · USGSWestern Montana in the nineties was a landscape defined by ranching legacy and high-altitude mining. Genealogists and historians can trace institutional history at the Deer Lodge Prison Farm or locate old claims like the Saratoga Mine and Morning Glory Mine. - 1996 Map of Opportunity, 1998 Print
1996 Opportunity1998 Print · USGSNear the boundary of Silver Bow and Deer Lodge counties in the 1990s, this area reflects a mix of mountain wilderness and roadside settlements. Researchers can trace the layout of Fairmont Hot Springs Resort and the tracks through Crackerville, Stuart, and Gregson.
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