Junction of Big Horn & Yellowstone Rivers


Custer 59024,Billings Area

Map Location

Things to SeeHistorical Markers/Interpretive Sign
General info

Located west of Custer

The area which surrounds the mouth of the Big Horn River as it enters the Yellowstone 13 miles east of here is one of the most significant areas in the early history of Montana.

The Yellowstone was known universally to the Indians as Elk River, early French explorers called it Riviere Roche Jaune. The Big Horn was called Le Corne.

Captain William Clark of the Lewis and Clark Expedition, on his return trip from their journey to the Pacific Ocean, camped on the east bank of the Big Horn River, Saturday, July 26th, 1806.

The following year, on November 21st, 1807, an expedition led by Manuel Lisa, a St. Louis fur trader, arrived at the mouth of the Big Horn River. He built a fur trading post which he named Fort Remon in honor of his two-year-old son. This was the first building erected in what is now the State of Montana. From here Lisa sent John Colter to make contact with the Indians who were in winter camp to induce them to come to his post and trade their furs for goods. On this journey Colter discovered the wonders of present-day Yellowstone National Park.

In 1876 during the Sioux and Cheyenne Indian campaign of that year, General Terry and Colonel Gibbon marched up the Big Horn River to the site of Custers defeat at the Battle of the Little Big Horn. They arrived two days after the battle. The steamer Far West, carrying supplies, plied the waters of both rivers and brought the wounded from that encounter back to Fort Abraham Lincoln, Dakota Territory.

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