A National Historic Landmark. Listed on the National Register of Historic Places in 1966.
From the record
“South Pass is a route across the Continental Divide, in the Rocky Mountains in southwestern Wyoming. It lies in a broad high region, 35 miles (56 km) wide, between the nearly 14,000 ft (4,300 m) Wind River Range to the north and the over 8,500 ft (2,600 m) Oregon Buttes and arid, saline near-impassable Great Divide Basin to the south.”
Wikipedia article South Pass (Wyoming), CC BY-SA 4.0.
One of 31 National Register listings published here for Fremont County · listed in 1966 · category: Site · a National Historic Landmark.
National Register reference number.66000754- the number the National Park Service assigned this property when it was listed, and the key its nomination file is catalogued under at the National Archives.
Fires near this property
5 since 1996
Regional context, not property-specific
evidence. The
federal wildfire occurrence database
lists 5 fires within 5 miles of South Pass
between 1996 and 2008, burning about 153 acres in total. 1 started naturally. None was recorded as arson.
Distance is straight-line from the map coordinates, so a fire counted
here may appear on a neighbouring settlement's page as well.
Reported cause
Fires
Missing data/not specified/undetermined
3
Natural
1
Recreation and ceremony
1
The most recent of
them, most recent first, with the day each was reported and the service
that recorded it.
Regional context, not property-specific
evidence. The federal mineral resources record lists
10 workings within 5 miles of South Pass: 4 prospects, 3 unknowns, 2 occurrences, 1 past producer.
None of them still produces. What was taken out: Gold, Uranium, Pumice, Manganese. Distance is straight-line from the
map coordinates, so a quarry counted here may appear on a neighbouring
settlement's page as well.
Regional context, not property-specific
evidence. The National Weather Service names
South Pass City, the town this property stands in, in 3 storm reports between 2012 and 2024: 3 thunderstorm wind.
No death or injury is recorded in these reports. Each account below is quoted exactly as the forecast office
filed it, from the NOAA Storm Events Database, and each date
opens the federal record of that event.
Very strong wind occurred as thunderstorms moved across the Wind River Mountains. Where winds tend to channel near Red Canyon, a maximum 96 mph wind gust occurred. A 60 mph wind gust occurred to the west of South Pass City.
An automated station on South Pass recorded a 61 mph wind gust as a result of outflow wind from a thunderstorm moving from Sweetwater County into Fremont County.
No historic map-sheet match is published
for this property yet. That does not mean no map exists. This record needs
a coordinate-quality review before it can be joined to a sheet boundary.
Browse the county's mapped places while that work is
pending.
Listing record. National Park Service National Register of Historic Places, listed-properties dataset, current to 2026-05-22.
Map join. Address geocoded through the United States Census geocoder, then tested against the published boundary of every sheet in the USGS Historical Topographic Map Collection.
How this page is made. Listing fields come from federal records; map-sheet coverage is a labelled coordinate-to-boundary calculation, not a source-field claim.
Wildfire. Short, Karen C. 2022. Spatial wildfire occurrence data for the United States, 1992-2020 [FPA_FOD_20221014]. 6th Edition. Fort Collins, CO: Forest Service Research Data Archive. https://doi.org/10.2737/RDS-2013-0009.6 Collected with United States Government funding and usable without additional permissions or fees.
Mines and quarries. USGS Mineral Resources Data System (MRDS) https://mrdata.usgs.gov/mrds/ A work of the United States government, no copyright under 17 U.S.C. 105.
Storms. NOAA National Centers for Environmental Information, Storm Events Database https://www.ncei.noaa.gov/stormevents/ A work of the United States government, no copyright under 17 U.S.C. 105. Narratives are quoted verbatim from the National Weather Service report and are not edited or summarised.
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