The Lewis and Clark Expedition was the proposed E-Ticket centerpiece of the Native America area of the ultimately canceled Disney's America theme park. The blue sky designs for the attraction would subsequently serve in the development of Kali River Rapids at Disney's Animal Kingdom and also, and more directly, Grizzly River Run at Disney's California Adventure. Press materials provided the following description of the Native America area:
NATIVE AMERICA 1600-1810
Native America explores the life of America's first inhabitants, their accord with the environment and the timeless works of art they created long before European colonization. Guests may visit an Indian village representing such Eastern tribes as the Powhatans, or join in a harrowing Lewis and Clark raft expedition through pounding rapids and churning whirlpools.