Old Maps of Greatrock North, Adams County
Explore 10 old maps of Greatrock North, spanning from 1890 to today. These high-resolution historic maps reveal how streets, neighborhoods, landmarks, and natural features evolved over time — perfect for genealogy, metal detecting, research, and local history exploration.
What you can do with these maps:
- See how Greatrock North changed over time: Compare historical maps to modern-day views to trace roads, homesites, rail lines & more.
- View detailed metadata: Each map includes creators, publishers, year, scale, and archive source.
- Overlay maps with satellite & LiDAR: Visualize the past alongside modern tools to explore terrain & human change.
- Trusted historical sources: Maps sourced from the USGS, Library of Congress, and other archives.
- Access maps your way: View online, download high-res files, or order prints for personal or research use.
Start exploring old maps of Greatrock North to uncover forgotten places, hidden landmarks, and the deep history beneath your feet.
Greatrock North, Adams County maps
(10)- 1890 Map of East Denver1890 East Denver1890 Print · USGSDenver and the surrounding plains are captured in the late frontier era as a complex web of irrigation canals and iron rails. Researchers can trace early water systems like the High Line Ditch or locate early settlements such as Parker's and Scranton.
- 1942 Map of Mile High Lakes1942 Mile High Lakes1942 Print · USGSAdams County ranching and water engineering are on full display in the early 1940s, as a network of canals transformed the High Plains. Genealogists and local historians can trace legacy holdings like Patton Ranch and Miliken Ranch or locate the vital Klink Siding along the railroad.
- 1953 Map of Denver, 1964 Print1953 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 Denver1957 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.
- 1957 Map of Mile High Lakes, 1958 Print1957 Mile High Lakes1958 Print · USGSAdams County ranching and irrigation systems are frozen in time during the late fifties. You can trace the railroad corridor through Klink, locate the Green Valley Grange Hall, and explore the networks around Barr Lake and Patton Ranch.2 unique versions available
- 1958 Map of Denver1958 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 Denver1960 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.
- 1966 Map of Mile High Lakes, 1967 Print1966 Mile High Lakes1967 Print · USGSAdams County’s high plains irrigation network is fully established in this mid-sixties survey, showing the complex web of canals and reservoirs north of Denver. Researchers can trace historic water rights and rural landmarks like Barr Lake, Patton Ranch, and the Green Valley Grange Hall.5 unique versions available
- 1981 Map of Denver East1981 Denver East1981 Print · USGSEastern Colorado comes alive in the early eighties as the Front Range urban corridor pushes into the plains. Genealogists and historians can trace the growth of Aurora and Brighton alongside the historic Union Pacific line and the massive Rocky Mountain Arsenal.2 unique versions available
- 2022 Map of Mile High Lakes, 2022 Print2022 Mile High Lakes2022 Print · USGSThe high plains northeast of Denver show a modern landscape defined by aviation and irrigation in the early 2020s. Researchers can trace the sprawling boundaries of Denver International Airport and the vital waters of Barr Lake and the Denver-Hudson Canal.
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