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Old Maps of Lemhi County, Idaho

Explore 206 old maps of Lemhi County, spanning from 1930 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 Lemhi County 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 Lemhi County to uncover forgotten places, hidden landmarks, and the deep history beneath your feet.

Lemhi County, ID maps

(206)
  1. 1930 Map of Casto
    1930 Map of Casto
    1930 Casto
    1930 Print · USGS
    Covers Lemhi County, including Custer County, Valley County, and other nearby areas
  3. 1935 Map of Borah Peak, 1959 Print
    1935 Map of Borah Peak, 1959 Print
    1935 Borah Peak
    1959 Print · USGS
    Covers Lemhi County, including Custer County, United States, and other nearby areas
  5. 1938 Map of Borah Peak
    1938 Map of Borah Peak
    1938 Borah Peak
    1938 Print · USGS
    Covers Lemhi County, including Custer County, United States, and other nearby areas
  7. 1950 Map of Blackbird Mtn, 1960 Print
    1950 Map of Blackbird Mtn, 1960 Print
    1950 Blackbird Mtn
    1960 Print · USGS
    Covers Lemhi County, including United States, Idaho, and other nearby areas
  9. 1950 Map of Salmon, 1962 Print
    1950 Map of Salmon, 1962 Print
    1950 Salmon
    1962 Print · USGS
    Covers Lemhi County, including Salmon, East Salmon, and other nearby areas
  11. 1950 Map of Leesburg, 1967 Print
    1950 Map of Leesburg, 1967 Print
    1950 Leesburg
    1967 Print · USGS
    Covers Lemhi County, including United States, Idaho, and other nearby areas
  13. 1951 Map of Leesburg
    1951 Map of Leesburg
    1951 Leesburg
    1951 Print · USGS
    Covers Lemhi County, including United States, Idaho, and other nearby areas
  15. 1951 Map of Blackbird Mtn
    1951 Map of Blackbird Mtn
    1951 Blackbird Mtn
    1951 Print · USGS
    Covers Lemhi County, including United States, Idaho, and other nearby areas
  17. 1951 Map of Salmon
    1951 Map of Salmon
    1951 Salmon
    1951 Print · USGS
    Covers Lemhi County, including Salmon, East Salmon, and other nearby areas
  19. 1955 Map of Dubois
    1955 Map of Dubois
    1955 Dubois
    1955 Print · USGS
    Covers Lemhi County, including Dubois, Lima, and other nearby areas
  21. 1955 Map of Dillon, 1978 Print
    1955 Map of Dillon, 1978 Print
    1955 Dillon
    1978 Print · USGS
    Covers Lemhi County, including Butte, Dillon, and other nearby areas
  23. 1956 Map of Leadore, 1958 Print
    1956 Map of Leadore, 1958 Print
    1956 Leadore
    1958 Print · USGS
    Covers Lemhi County, including Leadore, United States, and other nearby areas
  25. 1956 Map of Morrison Lake, 1958 Print
    1956 Map of Morrison Lake, 1958 Print
    1956 Morrison Lake
    1958 Print · USGS
    Covers Lemhi County, including Hildreth, Beaverhead County, and other nearby areas
  27. 1956 Map of Patterson, 1959 Print
    1956 Map of Patterson, 1959 Print
    1956 Patterson
    1959 Print · USGS
    Covers Lemhi County, including United States, Idaho, and other nearby areas
  29. 1956 Map of Donkey Hills, 1959 Print
    1956 Map of Donkey Hills, 1959 Print
    1956 Donkey Hills
    1959 Print · USGS
    Covers Lemhi County, including Custer County, United States, and other nearby areas
  31. 1956 Map of Nicholia, 1959 Print
    1956 Map of Nicholia, 1959 Print
    1956 Nicholia
    1959 Print · USGS
    Covers Lemhi County, including Beaverhead County, United States, and other nearby areas
  33. 1956 Map of Doublespring, 1959 Print
    1956 Map of Doublespring, 1959 Print
    1956 Doublespring
    1959 Print · USGS
    Covers Lemhi County, including Custer County, United States, and other nearby areas
  35. 1956 Map of May, 1959 Print
    1956 Map of May, 1959 Print
    1956 May
    1959 Print · USGS
    Covers Lemhi County, including Custer County, United States, and other nearby areas
  37. 1956 Map of Goldstone Mtn, 1960 Print
    1956 Map of Goldstone Mtn, 1960 Print
    1956 Goldstone Mtn
    1960 Print · USGS
    Covers Lemhi County, including Beaverhead County, United States, and other nearby areas
  39. 1956 Map of Challis, 1960 Print
    1956 Map of Challis, 1960 Print
    1956 Challis
    1960 Print · USGS
    Covers Lemhi County, including Challis, North Challis, and other nearby areas
  41. 1956 Map of Twin Peaks, 1960 Print
    1956 Map of Twin Peaks, 1960 Print
    1956 Twin Peaks
    1960 Print · USGS
    Covers Lemhi County, including Custer County, United States, and other nearby areas
  43. 1956 Map of Lemhi, 1960 Print
    1956 Map of Lemhi, 1960 Print
    1956 Lemhi
    1960 Print · USGS
    Covers Lemhi County, including United States, Idaho, and other nearby areas
  45. 1956 Map of Elk City, 1963 Print
    1956 Map of Elk City, 1963 Print
    1956 Elk City
    1963 Print · USGS
    Covers Lemhi County, including Edwardsburg, Dixie, and other nearby areas
  47. 1957 Map of Dillon
    1957 Map of Dillon
    1957 Dillon
    1957 Print · USGS
    Covers Lemhi County, including Butte, Dillon, and other nearby areas
  49. 1957 Map of Diamond Peak, 1958 Print
    1957 Map of Diamond Peak, 1958 Print
    1957 Diamond Peak
    1958 Print · USGS
    Covers Lemhi County, including Butte County, United States, and other nearby areas
Showing maps 1-25 of 206

Top cities of Lemhi County

Frequently asked questions

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

Explore Lemhi County by time and use case

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