
National Historic Site · Montana
NPS Photo
National Historic Site of the United States
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.
Wide open spaces, the hard-working cowboy, his spirited cow pony, and vast herds of cattle are among the strongest symbols of the American West. Once the headquarters of a 10 million acre cattle empire, Grant-Kohrs Ranch National Historic Site preserves these symbols and commemorates the role of cattlemen in American history.






Hours for the main historic area of Grant-Kohrs Ranch, the Visitor Center and Interpretive Ranger programs.
| mon | tue | wed | thu | fri | sat | sun |
|---|---|---|---|---|---|---|
| 9:00AM - 4:30PM | 9:00AM - 4:30PM | 9:00AM - 4:30PM | 9:00AM - 4:30PM | 9:00AM - 4:30PM | 9:00AM - 4:30PM | 9:00AM - 4:30PM |
Grant-Kohrs Ranch National Historic Site is free to enter.
Popular activities at Grant-Kohrs Ranch National Historic Site include: Arts and Culture, Fishing, Freshwater Fishing, Fly Fishing, Guided Tours, Hiking, Front-Country Hiking, Living History.
Spring: Temperatures can fluctuate greatly. Sub-freezing temperatures in the morning can give way to mild days. Snow in early spring, rain in late season. Summer: Temperatures can average 70-80 F, but can reach highs of 100 F. Rain rare. Dry and hot. Fall: Temperatures can fluctuate greatly. Sub-freezing mornings can give way to mild days. Rain in early fall likely. Winter: Temperature can fall to -30 F, with highs of 10-20 F. Snow is possible. Cold weather gear is highly recommended.
Arriving from the east: Take Interstate 90, exit 187. Drive through town, approximately 2.5 miles. Turn left onto Grant Circle and enter the park. Arriving from the west: Take Interstate 90, exit 184. Turn right. Drive approximately 3/4 of a mile. Turn right on to Grant Circle and enter the park.
Free Admission
Spring: Temperatures can fluctuate greatly. Sub-freezing temperatures in the morning can give way to mild days. Snow in early spring, rain in late season. Summer: Temperatures can average 70-80 F, but can reach highs of 100 F. Rain rare. Dry and hot. Fall: Temperatures can fluctuate greatly. Sub-freezing mornings can give way to mild days. Rain in early fall likely. Winter: Temperature can fall to -30 F, with highs of 10-20 F. Snow is possible. Cold weather gear is highly recommended.
Arriving from the east: Take Interstate 90, exit 187. Drive through town, approximately 2.5 miles. Turn left onto Grant Circle and enter the park. Arriving from the west: Take Interstate 90, exit 184. Turn right. Drive approximately 3/4 of a mile. Turn right on to Grant Circle and enter the park.
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