Lewiston, ID and Clarkston, WA

At the confluence of the Clearwater and Snake Rivers are Lewiston, Idaho and Clarkson, Washington, towns named for the famous explorers. The Confluence Center is located along the levee path in Lewiston with a historical markers for the October 10, 1805, campsite of...

The Northwest Passage Scenic Byway

The Corps’ survival depended on the help they received from the Nee-Me-Poo people they formed a bond of friendship. At Kooskia today’s travelers can choose to go south on ID 13 to see The Heart of the Monster Monument, a Nez Perce National Historical Park marking the...

Lolo Pass Visitor Center and Rest Area

This all-log visitor center that resembles a classic 1930s ranger station, is a prominent landmark on US 12, the Lewis and Clark Highway and Northwest Passage Scenic Byway. Inside the center are displays with information on the Lewis and Clark Expedition, and on the...

Salmon, ID

The Sacajawea Interpretive, Cultural and Educational Center, open from Memorial Day to Labor Day, features the history of the Lemhi Shoshone Nation with interpretive displays and historic re-enactment events. Sacajawea’s people played a key role in the success of the...

Lemhi Pass

Lemhi Pass is where the Corps unsuccessfully tried to cross the Continental Divide.