Fort Mountain Creek, United States (Google Maps ⧉, OpenStreetMap ⧉)
Referenced In
History of the Expedition under the Command of Captains Lewis and Clark / To the Sources of the Missouri, Thence Across the Rocky Mountains and Down the River Columbia to the Pacific Ocean
by Meriwether Lewis, William Clark"Captain Lewis walked out between three and four miles over the rocky bluffs to a high situation, two miles from the river, a little below Fort Mountain creek."