The Lewis and Clark Trail Heritage Foundation, Inc. incorporated in 1969 to preserve the story of the Lewis and Clark Expedition and the route it traveled.The Foundation has grown from a simple beginning to more than 40 Chapters throughout the United States and 3,500 members worldwide. The Foundation focuses on stewardship of the Lewis and Clark National Historic Trail, scholarship and historical accuracy with regard to the Lewis and Clark Expedition, and education of young people.
P.O. Box 3434, Great Falls, MT 59403
(888) 701-3434, (406) 454-1234