All routes

Lewis and Clark: Up the Missouri to the Pacific

In May 1804 William Clark and about 30 others left a winter camp on the Mississippi and turned up the Missouri, the first stage of an expedition sent to cross the newly acquired western part of the country. Captains Meriwether Lewis and Clark kept journals, and many of their entries are quoted here in their own spelling. The route follows them from Camp Dubois past a sergeant's grave, a tense standoff with the Teton Sioux, a winter at Fort Mandan, the Great Falls, the Continental Divide and the snowbound Lolo Trail to the Pacific, then home by way of Clark's signature on Pompeys Pillar. Where a camp is lost to the river or to time, the pin marks the nearest place you can visit.