Great Falls of Columbia River, 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"Great Falls of COLUMBIA RIVER Tuesday 22. The morning was fair and calm. We left our camp at nine o’clock, and after going on for six miles came to the head of an island, and a very bad rapid, where the rocks are scattered nearly across the river."