On the Trail

September 13, 1803

Marietta, Ohio

Starting at sunrise, the boats are taken nine miles down the Ohio. After lifting the barge over a few riffles, they arrive at Marietta, Ohio. In the evening, Lewis sees a large flock of passenger pigeons, dismisses two hands, and visits with the town's postmaster.

September 13, 1804

Porcupine for supper

As the enlisted men and engagés move the boats up the Missouri, islands and sandbars slow down progress. Ordway, Pryor, and Shannon walk the shore to gather plums. Near present Grandview, South Dakota, the three spend the night alone and share a porcupine for supper.

September 13, 1805

Packer Meadows

On the Northern Nez Perce Trail, the expedition stops at Lolo Hot Springs, and then after some difficulty finding the right trail, climbs to a divide between the Bitterroot River and Lochsa River drainages. They cross Packer Meadows and camp on Glade Creek.

September 13, 1806

The morning after

Before heading down the Missouri, trader Robert McClellan restocks the expedition's larder with whiskey and wine, and after his first whiskey the previous night, Clark enjoys some recuperative cocoa. They stop often for winds and hunting, and paddle only 18 miles for the day. At camp near present Doniphan, Missouri, Pvt. Shannon discovers that he has left his powder horn [...]

The barge leaves the Pittsburgh dock

Down the Ohio

31 August–13 November 1803

On 31 August 1803, after months of preparation, Lewis and his crew finally head down the Ohio River. Unfortunately, the water is so low that they must frequently unload and tow the overloaded barge with horses and oxen.

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The boats pass up the river

Crossing the Lakotas

9 September–25 Oct 1804

Moving the flotilla of boats up the Missouri in the present states of South and North Dakota, the expedition encounters several nations with limited experience with St. Louis-based traders.

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painting of a blanket-wrapped soldier in mountain snows

Over the Bitterroots

11 September–22 September 1805

On 11 September 1805, the expedition leaves Travelers’ Rest and follows a trail high above Lolo Creek in Montana. After passing some hot springs, they follow a trail to the Bitterroot divide at Packer Meadows.

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The white pirogue ad dugout canoes arrive at the French village of St. Charles.

The Final Leg

11 August–26 September 1806

While hunting on the Missouri River below present Williston, North Dakota, Lewis is accidentally shot through the flesh of his buttocks. The next day, they catch up to Clark’s party at Reunion Bay. As one united force, they are ready to sprint down the river to St. Louis.

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Featured Members

    John Ordway

    Sergeant

    Ordway’s journal is the only one carries an entry for every one of the trek’s 863 days. Just after the expedition ended, Ordway had purchased the land warrants issued to Jean-Baptiste Lepage and William Werner.

    Alexander Willard

    Private

    Including a court martial, charging grizzlies, and a mile-long swim down the Missouri River, Willard’s adventures are well-documented in the journals. He survived them all, crossing the Missouri a final time on his way to California, at age 74.

    François Labiche

    Private

    Labiche performed all the regular duties of an army private, but also performed well as a French and English interpreter. He would continue serving as an escort with Lewis for Chief Sheheke’s delegation to Washington City.

Quick Links

Meriwether Lewis William Clark Sacagawea York Jean Baptiste Charbonneau Seaman All Members

Featured Artist: Steve Ludeman

Lewis and the boat builder discuss the military barge while Seaman watches

Final Inspection

The barge threads the narrow rocky channel of the Falls of the Ohio

Falls of the Ohio

Snow covers the fort and ground as men unload a red dugout canoe

Unloading the Red Pirogue at Camp River Dubois

In the words of artist Steve Ludeman, “I am fascinated with the geology, archeology, natural history, and cultural history of our country.” For years, he has specialized in landscapes and seascapes of the Pacific Northwest, but he also interprets the Eastern Legacy of Lewis and Clark. This is the 1803-04 journey of the Lewis and Clark Expedition from the Eastern seaboard, down the Ohio, up the Mississippi, to their winter camp at River Dubois (Wood River) across from St. Louis. These focus areas combine his love of history and outdoor adventures with a love of painting. For him, the journey of painting is a joyful one.

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    Medicine on the Trail

    From major crisis such as the death of Sgt. Floyd, Lewis’s gunshot wound, and the illness of Sacagawea to minor events such as sexually transmitted diseases, mosquito-born illnesses, and deep cuts, the medical aspects of the Lewis and Clark Expedition provide an interesting topic of study.

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    The Fur Trade

    Given President Jefferson’s directive to establish commerce, the captains worked extensively within a long-established network of North American fur trade. Part of their mission was to help establish the United States of America’s position within that industry.

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    People

    The success of the Lewis and Clark Expedition was due to its many members and the people they met, including politicians, Eastern gentleman scientists, traders, and the many people already living in the American west.

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    Louisiana’s Purchase

    The President’s representatives in Paris had bargained successfully with Napoleon’s bureaucrats not only to buy the port of New Orleans, then the keystone of the continent, but also to acquire, at three cents an acre, an area extending from the Mississippi River to . . . where? No one knew until Meriwether Lewis stood at the crest of the Rocky Mountains at a place known today as Lemhi Pass, on 12 August 1805.

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    The Arts

    Because of the literate journalists, historians and visual artists can tell the Expedition’s story. When they celebrated with song and dance, we too can share in the experience.

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    The Boats

    Starting at Pittsburgh, traveling to the Pacific Ocean, and then returning to St. Louis, the Lewis and Clark Expedition traveled approximately 10,600 miles. Of that, 85%—over 9,000 miles—was by boat. To understand travel in the early 1800 American West is to understand the boats and challenges of river navigation.

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    Calendar

    Expedition Calendar

    Links to every day-by-day page in a calendar format spanning 31 August 1803 to 26 September 1806. A page every day!

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    Native American Nations

    The Lewis and Clark Expedition benefited from the Indians’ knowledge and support. Maps, route information, food, horses, open-handed friendship—all gave the Corps of Discovery the edge that spelled the difference between success and failure.

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    The Trail

    Starting with its genesis in Jefferson’s Monticello, Lewis’s training and preparations in Philadelphia, and the barge’s excursion down the Ohio River, the route they took, often called the Lewis and Clark Trail, crosses the continent weaving an epic tale of western exploration treasured by many today.

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    Horse Travel

    To cross the Rocky Mountains, the Lewis and Clark Expedition needed horses and the skills to manage them. Despite their seemingly constant struggle to find missing and stolen horses, as a kind of calvary unit, they left hoof prints on approximately 1,500 miles of western terrain.

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    Legacies

    Legacy is a very slippery sort of term. If we could erase our myth concepts of Lewis and Clark … it might reawaken something really extraordinary in our national consciousness.

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    Hunting and Fishing

    Although hunting and fishing were often considered a ‘gentleman’s sport’ especially in Europe, hunting and fishing for Native Americans and Americans alike were a matter of survival. The success of the Lewis and Clark Expedition depended on the success of its hunters.

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Experience the Lewis and Clark Trail

The Lewis and Clark Trail Experience—our sister site at lewisandclark.travel—connects the world to people and places on the Lewis and Clark Trail.

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Discover More

  • The Lewis and Clark Expedition: Day by Day by Gary E. Moulton (University of Nebraska Press, 2018). The story in prose, 14 May 1804–23 September 1806.
  • The Lewis and Clark Journals: An American Epic of Discovery (abridged) by Gary E. Moulton (University of Nebraska Press, 2003). Selected journal excerpts, 14 May 1804–23 September 1806.
  • The Lewis and Clark Journals. by Gary E. Moulton (University of Nebraska Press, 1983–2001). The complete story in 13 volumes.