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Historical Maps of Lewis and Clark County, Montana

What stories do these 382 old maps tell about Lewis and Clark County's past? From 1886 to present day, these maps reveal the evolution of streets, neighborhoods, iconic landmarks, and natural features in stunning high-res detail. Whether you're a history enthusiast, genealogist, or professional in education, environmental work, or architecture, these maps are perfect for exploration, research, and discovery.

Discover Lewis and Clark County's history through maps:

  • Trace Lewis and Clark County's growth: Explore earlier and latest maps and editions to uncover how the region changed over time.
  • Examine technical details: Each map includes its creators, publishers, scale, dimensions, and full source information.
  • Layer maps with modern tools & imagery: Compare historical maps to modern-day with high-resolution satellite imagery and detailed LiDAR layers.
  • Sourced from trusted archives: Carefully preserved and digitized by institutions like the United Stated Geological Survey and the US Library of Congress.
  • Access in any format: View and explore in high resolution, download for offline use, or order a museum-quality print for yourself or a loved one.

Begin your journey into Lewis and Clark County's history with these remarkable must-see maps.

Lewis and Clark County, MT maps

(382)

  1. 1886 Map of Great Falls
    1886 Map of Great Falls
    1886 Great Falls
    1886 Print · USGS
    Covers Lewis and Clark County, including Great Falls, Cascade, and other nearby areas
  2. 1886 Map of Fort Logan
    1886 Map of Fort Logan
    1886 Fort Logan
    1886 Print · USGS
    Covers Lewis and Clark County, including Helena, Montana City, and other nearby areas
  3. 1886 Map of Fort Logan, 1896 Print
    1886 Map of Fort Logan, 1896 Print
    1886 Fort Logan
    1896 Print · USGS
    Covers Lewis and Clark County, including Helena, Montana City, and other nearby areas
  4. 1886 Map of Great Falls, 1896 Print
    1886 Map of Great Falls, 1896 Print
    1886 Great Falls
    1896 Print · USGS
    Covers Lewis and Clark County, including Great Falls, Cascade, and other nearby areas
  5. 1886 Map of Fort Logan, 1901 Print
    1886 Map of Fort Logan, 1901 Print
    1886 Fort Logan
    1901 Print · USGS
    Covers Lewis and Clark County, including Helena, Montana City, and other nearby areas
  6. 1886 Map of Great Falls, 1901 Print
    1886 Map of Great Falls, 1901 Print
    1886 Great Falls
    1901 Print · USGS
    Covers Lewis and Clark County, including Great Falls, Cascade, and other nearby areas
  7. 1886 Map of Fort Logan, 1908 Print
    1886 Map of Fort Logan, 1908 Print
    1886 Fort Logan
    1908 Print · USGS
    Covers Lewis and Clark County, including Helena, Montana City, and other nearby areas
  8. 1886 Map of Great Falls, 1912 Print
    1886 Map of Great Falls, 1912 Print
    1886 Great Falls
    1912 Print · USGS
    Covers Lewis and Clark County, including Great Falls, Cascade, and other nearby areas
  9. 1886 Map of Fort Logan, 1914 Print
    1886 Map of Fort Logan, 1914 Print
    1886 Fort Logan
    1914 Print · USGS
    Covers Lewis and Clark County, including Helena, Montana City, and other nearby areas
  10. 1889 Map of Helena
    1889 Map of Helena
    1889 Helena
    1889 Print · USGS
    Covers Lewis and Clark County, including Butte, Helena, and other nearby areas
Showing maps 1-10 of 382

Top cities in Lewis and Clark County

Frequently asked questions

  • What are the different types of historical maps available for Lewis and Clark County?
  • What is the oldest map of Lewis and Clark County?
  • Where can I purchase historical maps of Lewis and Clark County for my home or office?
  • Where can I download high-res historical maps of Lewis and Clark County?
  • Are there historical topographic maps available for Lewis and Clark County?
  • Is there historical aerial imagery available for Lewis and Clark County?
  • Where are historical maps of Lewis and Clark County sourced from?