Walla Walla
Nation / Tribe

Walla Walla

The Walla Walla (Wallulapum) were a Sahaptian-speaking people who inhabited the confluence region of the Snake, Columbia, and Walla Walla Rivers in present-day southeastern Washington. Their chief, Yelleppit, was one of the most favorably described Native leaders in the expedition's journals; he welcomed the Corps warmly on both the outbound and return journeys and provided canoes, food, horses, and crucial route information. On the return journey in April 1806, Yelleppit hosted the expedition for several days, facilitating trade and entertainment including a dance attended by several hundred people from multiple nations. The Walla Walla were central figures in the Plateau trade network and their strategic location at the junction of major river systems made them important diplomatic intermediaries.

Portrait: Wikimedia Commons / Wikipedia: Walla Walla people (Sahaptin tribal chiefs)

0 treaties 8 total items 10 mapped locations

Biography

The Walla Walla people of the Columbia Plateau, led by Chief Yelleppit, provided one of the warmest receptions the expedition received. Their territory along the Walla Walla River in present-day Washington was a crossroads of plateau trade routes.

On the return journey in April 1806, the expedition stayed three days with the Walla Walla. Yelleppit organized a gathering of over 500 people, with dancing, trading, and cultural exchange. The chief gifted Clark a white horse, and the expedition provided in return a peace medal, a handkerchief, and other trade goods.

The Walla Walla later became part of the Confederated Tribes of the Umatilla Indian Reservation, established by the Treaty of 1855. Their positive relationship with the expedition stands as an example of what cross-cultural encounters could look like when both sides approached with goodwill.

Territory & Encounter Locations

Pin color = Planning (1801–1804) Westward (1804–1805) Fort Clatsop (1805–1806) Return (1806) Post (1806–1812)
Master expedition route Approximate territory
Big Flat Habitat
Snake River
Big Flat Habitat
Explore the historic 3.2-mile Big Flat Habitat trail along Washington's Snake River, following the Lewis & Clark route with scenic river views and wildlife viewing opportunities near Pasco.
3.2 mi · 2,280 images · Pasco, WA

Cross-Narrator Analyses

AI-assisted scholarly analyses that cite or discuss Walla Walla — showing 16 of the most recent matches.

June 23, 1806

Securing Guides at Weippe: Four Voices on a Pivotal Decision

On the eve of recrossing the Bitterroots, the captains scramble to secure Nez Perce guides while a small detachment hurries ahead to…

Figure: Shawnee Tribe

The Shawnee Nation in the Lewis & Clark Record

Though the Corps of Discovery did not encounter the Shawnee homeland during their westward journey, the Shawnee people occupied a notable place…

May 2, 1806

A Returned Trap, a Recovered Horse: Four Accounts of Walla Walla Honesty

On the Walla Walla road eastward, four expedition narrators record the same two events—a steel trap returned by pursuing Indians and a…

May 1, 1806

Choosing the Guide’s Road: Four Voices on the Touchet

On the first of May 1806, the expedition faced a fork in the trail and a disagreement between Nez Perce informants. The…

April 30, 1806

Twenty-Three Horses and a Departure: Four Voices Leave the Walla Walla

On April 30, 1806, the expedition departed Yelleppit's Walla Walla village with twenty-three horses. Four narrators recorded the day's fourteen-mile march, but…

April 29, 1806

Crossing to the Walla Walla: Four Pens, One Fish-Weir

On the south bank of the Columbia near Yelleppit's village, four expedition journalists record the same crossing — but their attention scatters…

April 28, 1806

A Kettle Refused, a Sword Accepted: Four Voices at Yelleppit’s Camp

On the Walla Walla, Chief Yelleppit's gift of a white horse and his insistence the Corps stay to dance produced four distinct…

April 27, 1806

Yelleppit’s Welcome: Four Voices on a Walla Walla Reunion

On the north bank of the Columbia, four expedition narrators record the same reunion with Chief Yelleppit. Their parallel accounts reveal who…

April 25, 1806

Seven Hundred Souls at the Pishquitpah Village: Four Witnesses to a Single Day

On April 25, 1806, the returning expedition met one of the largest Native gatherings recorded on the Columbia. Comparing the journals of…

April 22, 1806

The Stolen Robe and the Distant Peaks: Four Accounts of a Walla Walla Day

On April 22, 1806, a runaway packhorse, a hidden robe, and a panoramic view of Mount Hood and Mount Jefferson generate four…

Figure: Yakama

The Yakama Nation in the Lewis & Clark Journals: A Brief Encounter at the Great Confluence

The Yakama people appear in the expedition record at a single pivotal moment — the Corps of Discovery's October 1805 arrival at…

Figure: Walla Walla

The Walla Walla Nation and Chief Yelleppit: Hosts of the Homeward Crossing

In late April 1806, the Walla Walla people and their principal chief Yelleppit provided the Corps of Discovery with horses, canoes, food,…

diet-seasonal-analysis

Diet Across the Expedition: A Seasonal Analysis

From the bison-rich winter at Fort Mandan to the salmon and wapato of the Pacific coast, the Corps of Discovery's diet shifted…

October 19, 1805

Yelleppit’s Council and a Violin on the Columbia

Three narrators record the same October Saturday on the Columbia, but each frames the encounter with Chief Yelleppit differently — Clark with…

Figure: Pierre Cruzatte

Pierre Cruzatte: Fiddler, Waterman, and the Man Who Shot Meriwether Lewis

Half-French, half-Omaha, blind in one eye and nearsighted in the other, Pierre Cruzatte was the Corps of Discovery's most indispensable boatman, its…

Narrator: Patrick Gass

Patrick Gass: The Carpenter’s Ledger

Sergeant Patrick Gass kept the expedition's most relentlessly practical journal — a daily ledger of miles, weather, game killed, and structures built,…

From Heacock's Writings

3 mirrored articles by Robert Heacock that mention Walla Walla.

Our Partners