Grant-Kohrs Ranch National Historic Site

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, along the banks of the Clark Fork river. The ranch was later expanded by a cattle baron, Conrad Kohrs (1866–1920). The 1,618 acres (6.55 km2) historic site is maintained today as a working ranch by the National Park Service.