Scotts Bluff National Monument - http://www.nps.gov/scbl

A prominent natural landmark for emigrants on the Oregon Trail, Scotts Bluff, Mitchell Pass and the adjacent prairie lands are set aside in a 3,000 acre national monument. This site preserves the memory of the historic Oregon, California and Mormon Trails. The monument museum contains exhibits about the human and natural history of the area and also holds a unique collection of watercolor paintings by the frontier photographer and artist William Henry Jackson.