Map of the Lewis and Clark NHT Get an overview of the trail or use this NPS map to plan your trip. (PDF document) more...
Challenge Cost Share Photo Album Since 1995, CCSP has funded more than 500 projects. See some of them here. more...
Did You Know?
Jefferson sent the Corps of Discovery to find the "most direct & practicable water communication across [the] continent." Although the Corps did not find the water route Jefferson had hoped for, they did explore 4 major rivers: the Missouri, the Columbia, the Snake, and the Yellowstone.