1900s (20th Century) Maps of Altona, Colorado
Explore 12 historic maps of Altona 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 Altona'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 Altona's history through authentic maps from the 1900s. This is your window into the past.
Altona, CO maps
(12)- 1902 Map of Boulder, 1957 Print1902 Boulder1957 Print · USGSCovers Altona, including Boulder, Lyons, and other nearby areas
- 1904 Map of Boulder1904 Boulder1904 Print · USGSCovers Altona, including Boulder, Lyons, and other nearby areas6 unique versions available
- 1954 Map of Greeley, 1966 Print1954 Greeley1966 Print · USGSCovers Altona, including Fort Collins, Thornton, and other nearby areas3 unique versions available
- 1957 Map of Greeley1957 Greeley1957 Print · USGSCovers Altona, including Fort Collins, Thornton, and other nearby areas
- 1957 Map of Lyons, 1959 Print1957 Lyons1959 Print · USGSCovers Altona, including Lyons, Boulder County, and other nearby areas2 unique versions available
- 1957 Map of Boulder, 1960 Print1957 Boulder1960 Print · USGSCovers Altona, including Boulder, Lyons, and other nearby areas3 unique versions available
- 1958 Map of Greeley1958 Greeley1958 Print · USGSCovers Altona, including Fort Collins, Thornton, and other nearby areas
- 1961 Map of Greeley1961 Greeley1961 Print · USGSCovers Altona, including Fort Collins, Thornton, and other nearby areas
- 1964 Map of Greeley1964 Greeley1964 Print · USGSCovers Altona, including Fort Collins, Thornton, and other nearby areas
- 1965 Map of Greeley1965 Greeley1965 Print · USGSCovers Altona, including Fort Collins, Thornton, and other nearby areas
- 1968 Map of Lyons1968 Lyons1968 Print · USGSCovers Altona, including Lyons, Boulder County, and other nearby areas6 unique versions available
- 1984 Map of Estes Park1984 Estes Park1984 Print · USGSCovers Altona, including Fort Collins, Boulder, and other nearby areas3 unique versions available
End of results
Showing maps 1-12 of 12
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Frequently asked questions
- What are the different types of historical maps available for Altona?
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- Are there historical topographic maps available for Altona?
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