Last updated: March 20, 2026
Sixteen States, 4,900 miles, one Lewis and Clark National Historic Trail
The Lewis and Clark National Historic Trail winds nearly 4,900 miles through the homelands of more than 60 Tribal nations. It follows the historic outbound and inbound routes of the Lewis and Clark Expedition of 1803-1806 from Pittsburgh, Pennsylvania to the Pacific Ocean. Follow the trail to find the people, places, and stories that make up the complex legacy of the expedition. Read More
Maps
Use the maps page to plan your adventures along the Lewis and Clark National Historic Trail.
State by State Guide
Find out more about the Lewis and Clark National Historic Trail sites in 16 states across the U.S.
Be a Junior Ranger
Pick up your free activity book at more than 30 locations in 13 states to earn a Lewis and Clark Trail Junior Ranger badge.
Annual Report
Check out this year-in-review to learn more about the programs and people at work to commemorate the Lewis and Clark National Historic Trai.
America the Beautiful Passes Sold Here
All America the Beautiful Passes are sold at the visitor center in Omaha during regular business hours.