Lewis and Clark Visitor Centers-Oregon
Bonneville Dam Visitor Center
Lewis and Clark National Historical Park
Multnomah Falls Visitor Center
The Dalles Dam Visitor Center
Did You Know?
Seaman, Lewis’s Newfoundland dog, joined the Expedition in Philadelphia when Lewis purchased him for $20. On the journey, Seaman served the Corps as hunter, sentry, and companion. Upon reaching the Pacific, Seaman became the first dog to travel the breadth of the North American continent.