Old Maps of Interlocken, Broomfield for Hiking & Exploration

Hike through history with 16 historic maps of Interlocken. Explore old trails, ghost towns, and forgotten backroads — perfect for outdoor adventurers and local explorers.

  • Rediscover forgotten places: Map out old mining camps, roads, and footpaths that no longer exist on modern maps.
  • Layer with modern tools: Combine with LiDAR or satellite views to plan hikes through historical terrain.
  • Made for exploration: Popular among hikers, overlanders, and local history lovers.

Use these maps to find adventure and explore the hidden past of Interlocken.


Interlocken, Broomfield maps

(16)
  1. 1899 Map of West Denver
    1899 Map of West Denver
    1899 West Denver
    1899 Print · USGS
    The Denver metropolitan area and its western foothills appear in the late Victorian era as a burgeoning rail and irrigation hub. Researchers can trace the early footprints of Denver, Golden, and Littleton, alongside industrial sites like the Louisville Coal Mine and the grounds of Fort Logan.

  2. 1940 Map of Lafayette
    1940 Map of Lafayette
    1940 Lafayette
    1940 Print · USGS
    Lafayette and the northern Colorado coalfields are captured in the late 1930s as mining and rail transport shaped the local economy. Genealogists can trace family roots through named landmarks like Mandalay Sch, Lakeview Cem, and the Centennial Mine.

  3. 1942 Map of Louisville
    1942 Map of Louisville
    1942 Louisville
    1942 Print · USGS
    Louisville and the high plains of Boulder County are captured here just before the mid-century expansion. Genealogists and historians can trace the early footprints of Superior, Marshall, and Louisville, or locate rural landmarks like the Sacred Heart Ch and Shamrock Sch.
    3 unique versions available

  4. 1944 Map of Lafayette
    1944 Map of Lafayette
    1944 Lafayette
    1944 Print · USGS
    The northern Front Range in the years following the Great Depression was a landscape of coal mines and intricate irrigation reservoirs. You can trace the early footprints of Lafayette and Broomfield while locating industrial landmarks like the Centennial Mine and Burn Lee Sch.

  5. 1950 Map of Louisville, 1955 Print
    1950 Map of Louisville, 1955 Print
    1950 Louisville
    1955 Print · USGS
    The Boulder Valley coal fields and irrigation networks are on full display in the mid-twentieth century. Researchers can trace dozens of mining sites like the Eldorado Mine, find the Superior Cemetery, and locate rural schools including Marshall Sch.

  6. 1953 Map of Denver, 1964 Print
    1953 Map of Denver, 1964 Print
    1953 Denver
    1964 Print · USGS
    Denver 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

  7. 1956 Map of Lafayette, 1958 Print
    1956 Map of Lafayette, 1958 Print
    1956 Lafayette
    1958 Print · USGS
    Boulder County experiences a post-war transition in the mid-fifties as the new turnpike and traditional mining industries coexist. Researchers can trace early suburban expansion in Broomfield Heights while locating the Centennial Mine and local landmarks like Ruston Heights Airport.

  8. 1957 Map of Denver
    1957 Map of Denver
    1957 Denver
    1957 Print · USGS
    Denver 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.

  9. 1957 Map of Louisville, 1958 Print
    1957 Map of Louisville, 1958 Print
    1957 Louisville
    1958 Print · USGS
    The northern Colorado coalfields and rural landscapes are captured here during a period of industrial transition. Researchers can trace numerous historic coal operations like the Cracker Jack Mine and Industrial Mine, alongside the early Denver Boulder Turnpike.
    2 unique versions available

  10. 1958 Map of Denver
    1958 Map of Denver
    1958 Denver
    1958 Print · USGS
    Denver 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.

  11. 1960 Map of Denver
    1960 Map of Denver
    1960 Denver
    1960 Print · USGS
    Denver 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.

  12. 1965 Map of Louisville, 1967 Print
    1965 Map of Louisville, 1967 Print
    1965 Louisville
    1967 Print · USGS
    In the mid-1960s, the plains south of Boulder balanced emerging suburban sprawl with secretive federal industry. Researchers can trace the massive Rocky Flats Plant, local landmarks like Marshall Lake, and the path of the Denver Boulder Turnpike.
    7 unique versions available

  13. 1965 Map of Lafayette, 1967 Print
    1965 Map of Lafayette, 1967 Print
    1965 Lafayette
    1967 Print · USGS
    Lafayette and Broomfield are captured here in the mid-1960s as suburban growth began to reshape the old mining and agricultural landscape. Genealogists and local historians can trace early schools like Kohl Sch, the Louisville Cem, and old settlements such as Morgan and Wallace Village.
    5 unique versions available

  14. 1983 Map of Denver West
    1983 Map of Denver West
    1983 Denver West
    1983 Print · USGS
    The 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

  15. 2022 Map of Louisville, 2022 Print
    2022 Map of Louisville, 2022 Print
    2022 Louisville
    2022 Print · USGS
    The suburbs of Boulder and Louisville meet the industrial Front Range at the start of the 2020s. Researchers can trace the extensive canal networks like the Goodhue Ditch and find local landmarks such as Marshall and the Sacred Heart of Mary Cem.

  16. 2022 Map of Lafayette, 2022 Print
    2022 Map of Lafayette, 2022 Print
    2022 Lafayette
    2022 Print · USGS
    Modern suburban development meets early water management in the 2020s north of Denver. Researchers can trace the layout of Wallace Village and find local landmarks like Louisville Cem and the Broomfield County Courthouse.

End of results
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