Near Dillon in Beaverhead County, Montana — The American West (Mountains)
The Lewis and Clark Expedition

Photographed by Barry Swackhamer, May 12, 2018
1. The Lewis and Clark Expedition Marker
Captions: (upper right) The United States purchased the Louisiana territory -- ore that 83,000 square miles -- from France in 1803. President Jefferson selected Meriwether Lewis (far left) to lead an expedition there.
With Jefferson's permission Lewis asked his friend and former commanding officer William Clark (left) to be co-leader. Although opposite in temperament, the worked harmoniously throughout the two-year journey.; (map, across the bottom) Route of the Expedition (with annotations) (Click on image to enlarge the map.)
Erected by National Park Service, U.S. Department of the Interior.
Topics and series. This historical marker is listed in this topic list: Exploration. In addition, it is included in the Former U.S. Presidents: #03 Thomas Jefferson, and the Lewis & Clark Expedition series lists.
Location. 44° 59.456′ N, 112° 52.211′ W. Marker is near Dillon, Montana, in Beaverhead County. It can be reached from State Highway 324 near Interstate 15, on the left when traveling east. Touch for map. Marker is in this post office area: Dillon MT 59725, United States of America. Touch for directions.
Regionally, this marker is in andspecifically outhwest Montana, in Gold West Country, in Mining 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 Ruperts Land and also the Louisiana Purchase.
Other nearby markers. At least 8 other markers are within walking distance of this marker: Fortunate Camp (a few steps from this marker); "it was mutually advantageous..." (a few steps from this marker); it has a singular appearence (approx. Ό mile away); the End of the Northwest Passage? (approx. Ό mile away); The Route and Campsites of Lewis and Clark in Montana: A Geologic Perpective (approx. Ό mile away); Reunion at Camp Fortunate (approx. Ό mile away); Camp Fortunate (approx. Ό mile away); Sacajawea (approx. 0.8 miles away). Touch for a list and map of all markers in Dillon.
More about this marker. This marker is located at the Camp Fortunate overlook located at the northwest edge of Clark Canyon Reservoir. This marker is also found at several other site along the Lewis and Clark National Historic Trail,
Credits. This page was last revised on January 26, 2022. It was originally submitted on October 6, 2018, by Barry Swackhamer of Brentwood, California. This page has been viewed 1,364 times since then and 115 times this year. Photos: 1, 2. submitted on October 6, 2018, by Barry Swackhamer of Brentwood, California.
