Carnegie Museum of Natural History: Geology Along the Lewis & Clark Trail, interactive map
Lewis & Clark National Historic Trail
Ideas for Girl Scout trip: 3 - Lewis & Clark trail in Montana
Lewis & Clark Trail | Adventure Cycling Route Network | Adventure Cycling Association
lewis and clark
Day celebrates beloved dog of explorer Meriwether Lewis
Lewis and Clark at level. Requires flash player. Using ipads? Good opportunity to introduce Puffin app
Lewis & Clark Trail - Adventure Cycling Association - Seriously considering this...
Lewis and Clark National Historic Trail
Lewis and Clark along with York, the man-servant, and Seaman the dog
End Of Lewis & Clark Trail in Seaside, OR
Follow the Lewis and Clark trail from start to finish. Lewis & Clark expedition 1803. They discovered the Pacific Ocean.
Portrait of William Clark by Charles Wilson Peale
Talk about your road trip! How about driving the entire Lewis and Clark expedition trail? I'm that big of a history geek.