Have fun while you learn!

Then & Now Along the Columbia:

Compare images from the past with recent images of the Columbia to observe how the river has changed. While you're on the journey, you'll be able identifying landmark loactions, and eight rivers that flow into the Columbia.

Sign Language Primer:

Learn just enough sign language to identify several important animals the Lewis and Clark encountered on their journey.

Sign Language Primer Reference Guide:

The Primer was so much fun that we just had to add some more signs for you to learn!