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?
Today's Lewis and Clark NHT is the joint effort of many organizations and agencies. Although the Trail is administered by the NPS, sites along the Trail are managed by federal land management agencies, state, local, tribal, and private organizations. More...