| Relive
the Lewis & Clark Trail |
| Discover
Lewis & Clark |
| Lewis
& Clark in North Dakota |
| Lewis
& Clark Trail History |
| Lewis
& Clark Online Base Camp |
| PBS
Online: Lewis & Clark |
| National
Geographic: Lewis & Clark |
| Lewis
& Clark Journey of Discovery |
| PBS
Online: Sacagawea |
| People
in the West: Sacagawea |
| Sacagawea |
| The
Expedition |
| Trail
Maps |
| Lewis and Clark
Scavenger Hunt |
| Into the
Unknown |
| Lewis
& Clark Trail Cyberhunt |