Personalize your trail exploration by discovering exciting trail themes with this interactive map. Travel to Lewis and Clark campsites, learn about the historic river, and dynamically display different map backgrounds of your choice. Users can:
Interactive Trail Atlas Tutorials:
Did You Know?
The Corps of Discovery didn’t discover anything. Everything the Corps reported on- plants, animals, landforms - had been known to and used by American Indian tribes for generations. The Corps were, however, the first to record these items for science.