Grant–Kohrs Ranch National Historic Site - Credit: Wikimedia Commons
The Grant–Kohrs Ranch National Historic Site, created in 1972, commemorates the Western cattle industry from its 1850s inception through recent times. The original ranch was established in 1862 by a Canadian fur trader, Johnny Grant, at Cottonwood Creek, Montana (future site of Deer Lodge, Montana), along the banks of the Clark Fork river. The ranch was later expanded by a cattle baron, Conrad Kohrs (1866–1920). The historic site (originally designated a National Historic Landmark in 1960) is maintained today as a working ranch by the National Park Service. Read more on Wikipedia
Source: en.wikipedia.org