The Lewis and Clark Foundation supports the Lewis and Clark National Historic Trail Interpretive Center in Great Falls, Montana. These efforts may include, but are not necessarily limited to, endowments, financing for educational and interpretive programs, and the overall promotion, improvement and expansion of the Center and its attendant activities. By its mission, the Foundation is not supplanting the financial responsibilities of the United States Forest Service, United States Department of Agriculture, for the operation and routine maintenance of the Center.