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Great Falls in Cascade County, Montana — The American West (Mountains)
 

Lewis & Clark Portage Route

June - July 1805 - July, 1806

 
 
Lewis & Clark Portage Route Marker image. Click for full size.
Photographed by Barry Swackhamer, August 18, 2019
1. Lewis & Clark Portage Route Marker
Landmarks (right to left, the direction of Corps of Discovery's travel) Belt/Portage Creek; Great Falls; Crooked Falls; Rainbow Falls; Fountain Springs; Colter Falls; Black Eagle Falls; Sun/Medicine River; White Bear Islands.
Inscription. To avoid the series of waterfalls along the Missouri River north of this point, the Expedition portaged their canoes and several tons of baggage, crossing the highway right here. At the lower camp, some 12 miles NE, the crew made crude wagons, the wheels sliced off a cottonwood tree. The upper camp, named after the bears which inhabited the islands, was located some 5 miles SW.
The portage was near man-killing. the men has to haul with all their strength wate & art Clark wrote.
 
Erected by Montana Department of Transportation.
 
Topics and series. This historical marker is listed in these topic lists: AnimalsExplorationWaterways & Vessels. In addition, it is included in the Lewis & Clark Expedition series list.
 
Location. 47° 29.641′ N, 111° 13.341′ W. Marker is in Great Falls, Montana, in Cascade County. It is on 10th Avenue South (U.S. 87) near 50th Street South, on the right when traveling west. Touch for map. Marker is at or near this postal address: 5100 10th Avenue South, Great Falls MT 59405, United States of America. Touch for directions.

Regionally,
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this marker is in andspecifically entral Montana in Russell Country. It is also in the American Mountain West and in the Lewis & Clark Corridor. Globally, it is in North America, the Rocky Mountains, the Western Hemisphere, the Western World, and the Anglosphere. Historically, it finds itself in what was once Rupert’s Land and also the Louisiana Purchase.

Other nearby markers. At least 8 other markers are within 3 miles of this marker, measured as the crow flies: Malmstrom Air Force Base (a few steps from this marker); Ursuline Academy (approx. 2.2 miles away); Black Eagle Falls (approx. 2.4 miles away); The Experiment (approx. 2½ miles away); Mobile Villages (approx. 2½ miles away); Seaman: Companion to the Corps (approx. 2.6 miles away); A "great" Set of Falls (approx. 2.6 miles away); The Army's Navy (approx. 2.6 miles away). Touch for a list and map of all markers in Great Falls.
 
Lewis & Clark Portage Route Marker image. Click for full size.
Photographed by Barry Swackhamer, August 18, 2019
2. Lewis & Clark Portage Route Marker
Lewis & Clark Portage Route Marker image. Click for full size.
Photographed by Barry Swackhamer, August 18, 2019
3. Lewis & Clark Portage Route Marker
Life-size Diorama of the Portage at the Lewis & Clark Interpretive Center.
 
 
Credits. This page was last revised on January 6, 2020. It was originally submitted on December 19, 2019, by Barry Swackhamer of Brentwood, California. This page has been viewed 765 times since then and 38 times this year. Photos:   1, 2, 3. submitted on December 19, 2019, by Barry Swackhamer of Brentwood, California.
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Sep. 3, 2026