Clarke's Fork, Montana, 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"“its streams, within that district of country beyond Clarke’s fork, abound in beaver and otter; a circumstance which strongly recommends the entrance of the latter river for the purposes of trade.”"