Muscleshell Rapids, 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"Half a mile beyond this, and at the distance of twenty‐four from our camp, we came to the commencement of the highlands on the right, which are the first we have seen on that side since near the Muscleshell rapids."