Lemhi Pass
Added to the National Register in 1966, and a National Historic Landmark.
The record
| Property type | Site |
| Address | 12 mi. E of Tendoy off ID 28, in Beaverhead and Salmon National Forests, Tendoy, ID |
| County | Lemhi County |
| Listed | Oct 15, 1966 |
| Listed for | Exploration and settlement |
| Level of significance | National |
| Reference number | 66000313 |
| Designations | National Historic Landmark |
The nomination form, the document that argues why this place matters, is in the National Archives: Read the nomination ↗
Visiting
| Address | 12 mi. E of Tendoy off ID 28, in Beaverhead and Salmon National Forests, Tendoy, ID |
| Coordinates | 44.9742° N, 113.4450° W · Directions ↗ |
Explore
Map
Nearby in Lemhi County
Local history books for Lemhi County
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Idaho travel guides
Titles come from Open Library's catalog, matched by subject heading or by title.
Reference
Questions people ask
When was Lemhi Pass listed on the National Register?
Oct 15, 1966. It is also a National Historic Landmark, the higher of the two designations.
Source: National Park Service
Where is Lemhi Pass?
12 mi. E of Tendoy off ID 28, in Beaverhead and Salmon National Forests, Tendoy, Lemhi County, Idaho.
Source: National Park Service
Where is the nomination form for Lemhi Pass?
The National Archives holds the nomination form, the document that made the case for listing.
Source: National Archives
Is there a wildfire near Lemhi Pass right now?
1 active incident within 50 miles as of 2026-10-17, nearest Scf Nz Pile Burn Rx, 50 miles away.
Source: Map
Sources
Name, location, type and dates come from the National Register office's spreadsheet of listed properties, because the Park Service's spatial data does not carry this listing. The map point comes from Wikidata. Construction date, architect, style, photograph and encyclopedia link come from Wikidata and Wikimedia Commons, matched on reference number 66000313. Nothing here is transcribed by hand. The nomination form and photographs ↗ at NPGallery are the original nomination as filed with the National Park Service, and the form is often the best description of the place.