40 Sites across 17 states
Allied Sites
Museums, interpretive centers, historic sites, and partner institutions across the Lewis and Clark Trail — from Camp Dubois to Fort Clatsop, and beyond.
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United States (37 sites)
IA (2)
Sergeant Floyd Monument
100-foot sandstone obelisk honoring Sergeant Charles Floyd, the only expedition member to die during the journey (August 20, 1804). His...
Sioux City Lewis & Clark Interpretive Center
Nearly 20,000 square foot cultural complex near the Sergeant Floyd Monument, offering free admission and programs exploring the expedition's journey...
ID (2)
Nez Perce National Historical Park
Encompasses 38 sites across four states commemorating the Nez Perce people who provided crucial assistance to Lewis and Clark in...
Sacajawea Interpretive, Cultural & Educational Center
71-acre park commemorating Sacagawea, her people the Agaidika (Lemhi Shoshone), and the Lewis and Clark expedition. Features an interpretive center,...
IL (2)
Lewis and Clark State Historic Site
Site of Camp Dubois where the expedition began. The 14,000 square foot interpretive center features six galleries outlining the history...
Newberry Library — Joseph Whitehouse Journal
Repository of the Joseph Whitehouse Journal, providing an enlisted soldier's perspective on the Lewis and Clark Expedition.
MO (2)
Johnny Morris' Wonders of Wildlife National Museum and Aquarium
Features Charles Fritz paintings of Lewis and Clark scenes plus exhibits on the animals documented during the expedition.
Lewis and Clark Boat House and Museum
Riverfront facility at the historic launching point of the expedition from St. Charles. Features replicas of the keelboat and pirogues...
MT (7)
C.M. Russell Museum
World-renowned museum featuring extensive collections of Charles M. Russell's Western art depicting Lewis and Clark and the American West, along...
Lewis & Clark Trail Heritage Foundation
National membership organization dedicated to preserving the Lewis and Clark Expedition's legacy. Houses the William P. Sherman Library and Archives...
Lewis and Clark National Historic Trail Interpretive Center
Premier National Park Service interpretive center featuring 25,000 square feet of exhibits including a two-story diorama of the portage around...
Missouri Headwaters State Park
National Historic Landmark where the Jefferson, Madison, and Gallatin rivers merge to form the Missouri River. This is where Sacagawea...
Montana Historical Society
State historical society with extensive Lewis and Clark collections. The new Montana Heritage Center features "Neither Empty Nor Unknown" —...
Pompeys Pillar National Monument
Features William Clark's signature dated July 25, 1806 — the only remaining physical evidence of the expedition along the entire...
Travelers' Rest State Park
The only archaeologically verified Lewis and Clark campsite in the nation. Physical evidence includes a mercury-tainted latrine, fire hearths, and...
ND (4)
Fort Mandan Historic Site
Full-size replica of the fort where the Corps of Discovery spent the winter of 1804-1805. Here Sacagawea and Toussaint Charbonneau...
Knife River Indian Villages National Historic Site
Preserves the remnants of Hidatsa and Mandan earth lodge villages where Lewis and Clark engaged in extensive trade and diplomacy....
Lewis & Clark Interpretive Center
World-class interpretive center near Fort Mandan with extensive period artifacts, art collections, and exhibits explaining the crossroads of culture and...
North Dakota Heritage Center & State Museum
Comprehensive exhibits on the Mandan, Hidatsa, and Arikara peoples encountered during the expedition. Features archaeological collections from Northern Plains villages...
NE (3)
Fort Atkinson State Historical Park
Site of "Council Bluffs" where Lewis and Clark held their first council with Native Americans — the Otoe-Missouria Nation —...
Joslyn Art Museum
Houses the largest of three known collections of Karl Bodmer's watercolors, drawings, and prints — 269 watercolors, 117 drawings, and...
Missouri River Basin Lewis & Clark Interpretive Center
12,000 square foot facility on a 79-acre wooded bluff above the Missouri River. Unique for its focus on the Captains'...
NY (2)
American Museum of Natural History — Lewis & Clark Sculptures
Features 13-foot sculptures of Lewis, Clark, and other American explorers by James Earle Fraser on its Central Park facade.
Trinity Church Cemetery — Albert Gallatin Burial
Burial site of Albert Gallatin, Secretary of the Treasury who helped finance the Lewis and Clark Expedition.
OR (2)
Fort Clatsop — Lewis and Clark National Historical Park
Full-scale replica of the winter encampment where the Corps of Discovery stayed from December 1805 to March 1806. Features ranger-led...
Oregon Historical Society
Houses a world-class research library and collections related to the Lewis and Clark expedition in the Pacific Northwest, including original...
PA (2)
Academy of Natural Sciences — Lewis & Clark Herbarium
Holds the largest collection of Lewis and Clark botanical specimens, located in the city where Lewis trained for the expedition.
Patrick Gass Birth Site
Birthplace of Sergeant Patrick Gass, Lewis and Clark Expedition member and first to publish an account of the journey.
WA (3)
Cape Disappointment Lewis and Clark Interpretive Center
Perched on a 200-foot cliff where the Columbia River meets the Pacific Ocean. Tells the complete story of the expedition's...
Columbia Gorge Interpretive Center Museum
Features Lewis and Clark exhibits alongside Native American history and Columbia River Gorge natural history. Includes a Telly award-winning geology...
Sacajawea State Park
267-acre park at the confluence of the Snake and Columbia rivers where the expedition camped October 16, 1805. Features the...
International (3 sites)
Germany (2)
Bad Mergentheim Castle — Jean-Baptiste Charbonneau in Germany
Castle where Jean-Baptiste Charbonneau, Sacagawea's son, lived for five years (1824-1829) as a guest of Duke Paul of Württemberg.
Neuwied Castle — Prince Maximilian and Karl Bodmer Collections
Home of Prince Maximilian and Karl Bodmer's collections documenting the Mandan and Hidatsa peoples visited by Lewis and Clark.
