Soda Springs in Caribou County, Idaho — The American West (Mountains)
Caribou Mountain
The Only Gold Rush in Southeastern Idaho

Photographed by Barry Swackhamer, June 21, 2017
1. Caribou Mountain Marker
Captions: (center left) Gold mining buildings on Carriboo Mountain; (bottom left) The Greenhouse Hotel at Carriboo City; (map, bottom center) Caribou Mountain is located about 50 miles northeast of Soda Springs near the Wyoming/Idaho border.; (bottom right) Nineteenth century hydraulic mining used high-pressure jets of water to dislodge material and send the water-sediment slurry though sluice boxes to remove the gold.
"Boom towns" grew up on Caribou Mountain beginning about 1870 including:
• Keenan City
• Iowa Bar
• Carriboo City
Within a few years, Carriboo City boasted a three-story hotel and saloons with dancing girls. By the 1880s, four stage coaches traveled from Soda Springs to Carriboo City three days a week, exchanging miners and supplies.
Estimates of gold production on Caribou Mountain vary from less than a million to many millions of dollars.
Today, little remains of the colorful gold towns on Caribou Mountain.
Note: In 1907, Carriboo and Cariboo, became known as Caribou.)
Carriboo Jack's luck ran out when he met a grizzly bear that took his life. Jesse "Carriboo Jack" Fairchilds is buried in the Soda Springs Fairview Cemetery.
Billy Clemens, cousin to "Mark Twain," served as postmaster of Carriboo City, 1883-1898. He had three hydraulic giants in operation in the Iowa District.
The hydraulic monitor located at this site was removed near Iowa Creek on Caribou Mountain in August 1987 for an Eagle Scout Project and donated to Caribou Historical Society by Lowell C. and Joyce Thomas.
Topics. This historical marker is listed in these topic lists: Industry & Commerce • Settlements & Settlers. A significant historical year for this entry is 1870.
Location. 42° 39.414′ N, 111° 36.245′ W. Marker is in Soda Springs, Idaho, in Caribou County. It is on East 1st Street South near South Main Street, on the right when traveling west. Touch for map. Marker is in this post office area: Soda Springs ID 83276, United States of America. Touch for directions.
Regionally, this marker is in Idaho’s Bear River Country. It is also in the American Mountain West. Globally, it is in North America, the Western Hemisphere, the Western World, and the Anglosphere.
Other nearby markers. At least 8 other markers are

Photographed by Barry Swackhamer, June 21, 2017
3. Hydraulic Monitor
More about this marker. The marker is located in Geyser Park.
Credits. This page was last revised on July 29, 2017. It was originally submitted on July 27, 2017, by Barry Swackhamer of Brentwood, California. This page has been viewed 2,963 times since then and 231 times this year. Photos: 1, 2, 3. submitted on July 27, 2017, by Barry Swackhamer of Brentwood, California.
