The Lewis and Clark Expedition day by day

Expedition underway, May 14-August 24, 1804

The middle Missouri, August 25-October 26, 1804

Knife River winter, October 27, 1804-April 6, 1805

Into the unknown, April 7-June 2, 1805

Portaging the falls, June 3-July 14, 1805

Shadows of the Rockies, July 15-August 9, 1805

Those tremendous mountains, August 10-October 10, 1805

Roll on Columbia, October 11-November 14, 1805

Pacific coast winter, November 15, 1805-March 22, 1806

Homeward bound, March 23-July 2, 1806

Separation and reunion, July 3-August 12, 1806

Hurrying home, August 13-September 23, 1806.