In mid-July 1806, Captain Meriwether Lewis, Reuben and Joseph Field, and George Drewyer embarked on an exploration of the Marias River to determine its northern reaches. The captains had learned from other Indians that this territory was home to the Blackfeet, enemies to many tribes. Thus far, though, the Corps had avoided any contact with them.

On the morning of July 26, 1806, Lewis’ party began their trek back to the Missouri River.  Later that afternoon, they met several Indians. Lewis “resolved to make the best of our situation and to approach them in a friendly manner” by displaying an American flag as the small group rode toward the Indians. Eight Blackfeet men and Lewis’ party exchanged greetings, and the captain gave a peace medal, a flag, and a handkerchief to three of the Indians.

As evening neared, Lewis suggested that they camp together for the night and chose a location near today’s Two Medicine River, among three cottonwood trees. Lewis and Drewyer, the Corps’ interpreter, joined the Blackfeet in their lodge, while the Field brothers kept watch outside. The men talked late into the night about Lewis and Clark’s journey, and Lewis learned more about these Indian people, their territory, and their connection to the fur trade.

The following morning, a skirmish broke out when a few Indians stole some of the Corps’ guns. Reuben Field stabbed one Indian, killing him, but eventually they got their guns back. The Indians then attempted to drive off the Corps’ horses. During the ruckus, Lewis shot one of the horse thieves with his pistol. Lewis’ party retrieved their horses and began a hard ride back to the Missouri to rendezvous with the party who had re-portaged the Great Falls. This was the only time on the expedition that the Corps fired their guns in retaliation.

The Two Medicine Interpretive Site is located just west of Montana Highway 358, near the Two Medicine River. From this location, you can see the cottonwood trees under which Lewis, his men, and the Blackfeet camped.

Credits and Sources:

Moulton, Gary E., editor. The Definitive Journals of Lewis and Clark: Over the Rockies to St.

Louis, volume 8. Lincoln: University of Nebraska Press, 1993.

Ronda, James P. Lewis and Clark Among the Indians. Lincoln: University of

Nebraska Press, 1984.