Lost Gold Trails Loop
Local Visitor Information
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Explore Resources
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Byway Overview
Travel on an early day gold trail that led adventurers to Montana and through desert-lava rolling hill terrain. Visit the Heritage Hall Museum, Beaver Canyon, and Nez Perce Trail. Enjoy wildlife viewing along the route. Begin at the A2/Red Road Junction, then on Old Highway 91 to Spencer. Take the Spencer/Idmon road to Idmon/A2 Junction and the Fort Henry Historic Byway. Then you can either continue north toward Kilgore and east to Island Park or turn south and return to the starting junction.
Quick Facts
- Designation
- State Byway
- Location
- ID
- Total Length
- 47.8 miles
Visitor Information & Byway Partners
Contact Details
For personalized travel assistance and local recommendations, please reach out to our regional visitor center.