Old Maps of Ketchum, Idaho for Metal Detecting
Plan your next treasure hunt with 10 historic maps of Ketchum. Find old homesites, ghost towns, trails, and gathering spots that may be lost to time — perfect for identifying promising metal detecting locations.
- Locate forgotten sites: Uncover places like long-lost settlements, abandoned rail lines, or gathering spots.
- Plan better hunts: Use map overlays combined with LiDAR or satellite views to narrow in on historically rich areas.
- Made for detectorists: Thousands of hobbyists use these maps to discover relics, coins, and hidden history.
Use these historic maps to boost your research and find new opportunities beneath the surface of Ketchum.
Ketchum, ID maps
(10)- 1895 Map of Hailey, 1954 Print1895 Hailey1954 Print · USGSThe Wood River Valley was coming into its own in the 1890s as a hub for rail transport and early tourism. Researchers can trace the early path of the Union Pacific R R as it connected Hailey to Ketchum, passing through Gimlet and several remote hot springs like Guyer.2 unique versions available
- 1897 Map of Hailey1897 Hailey1897 Print · USGSCentral Idaho in the late nineteenth century was a land of high peaks and river-valley railroads. Trace the early layout of Hailey and Ketchum, the path of the Union Pacific, and landmarks like Guyer Hot Springs.3 unique versions available
- 1955 Map of Hailey, 1968 Print1955 Hailey1968 Print · USGSCentral Idaho in the mid-fifties reveals a landscape transitioning from deep-rooted silver mining to a burgeoning outdoor economy. Researchers can trace the legacy of the Union Pacific line, the remote Triumph Mine, and original airfield layouts at Mountain Home Air Force Base.4 unique versions available
- 1959 Map of Hailey1959 Hailey1959 Print · USGSThe Sawtooth range and high desert plains of Southern Idaho are captured here during a period of mining and military growth. Genealogists and historians can locate mining sites like Triumph Mine, early settlements such as Idaho City, and the Mountain Home Air Force Base.2 unique versions available
- 1962 Map of Hailey1962 Hailey1962 Print · USGSCentral Idaho in the early sixties showcases a landscape of high-altitude ranching and mining at the foot of the Sawtooth Mountains. Genealogists and historians can trace the rail-and-river economy through the Union Pacific Railroad corridor and explore old mining sites like the Triumph Mine or Silver Star Queens Mine.
- 1967 Map of Sun Valley, 1971 Print1967 Sun Valley1971 Print · USGSMid-century development and mountain mining collide near Sun Valley and Ketchum during the late sixties. Trace the Union Pacific line and resort growth alongside long-standing mineral operations like the Triumph Mine and North Star Mine.3 unique versions available
- 1967 Map of Griffin Butte, 1971 Print1967 Griffin Butte1971 Print · USGSKetchum and the surrounding Sawtooth National Forest are captured here in the late sixties as the region transitioned toward a recreation-based economy. Researchers can locate thermal sites like Guyer Hot Springs, early ski infrastructure on Bald Mountain, and mining remnants at the Tailings Pond.2 unique versions available
- 1992 Map of Sun Valley, 1993 Print1992 Sun Valley1993 Print · USGSThe Wood River Valley and surrounding high peaks are documented here in the early nineties, showing the region's shift toward a recreation economy. Researchers can trace the legacy of mining and mountain development at the Triumph Mine, Sun Valley, and Alturas Lake.2 unique versions available
- 2024 Map of Griffin Butte, 2024 Print2024 Griffin Butte2024 Print · USGSKetchum and the surrounding peaks of the Sawtooth National Forest are shown in detail during this era of mountain recreation. Researchers can trace the complex network of trails and water sources, from the thermal Warfield Hot Spring to the summit of Bald Mtn.
- 2024 Map of Sun Valley, 2024 Print2024 Sun Valley2024 Print · USGSThe central Idaho highlands around Ketchum are documented here in 2024, showing the intersection of three mountain ranges and the Sun Valley resort area. Trace the winding paths of the Boundary Loop Ski Trail and the settlement at Triumph.
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