Grant-Kohrs Ranch National Historic Site

Hours
See this week's hours below.
- Entrance fee
- The Park Service lists no entrance fee for this site.
- Phone
- 4068462070
- Address
- 251 Grant Circle, Deer Lodge, MT 59722
About Grant-Kohrs Ranch
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
Historic Area Operating Hours
Hours for the main historic area of Grant-Kohrs Ranch, the Visitor Center and Interpretive Ranger programs.
| Monday | 9:00 AM to 4:30 PM |
|---|---|
| Tuesday | 9:00 AM to 4:30 PM |
| Wednesday | 9:00 AM to 4:30 PM |
| Thursday | 9:00 AM to 4:30 PM |
| Friday | 9:00 AM to 4:30 PM |
| Saturday | 9:00 AM to 4:30 PM |
| Sunday | 9:00 AM to 4:30 PM |
Changes to these hours
- Thanksgiving, Nov 26: Closed
- Christmas, Dec 25: Closed
- New Year's Day, Jan 1: Closed
- Birthday of Martin Luther King Jr., Jan 18: Closed
- Washington’s Birthday, Feb 15: Closed
Getting there
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.
Weather
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.
Things to do
Arts and Culture, Birdwatching, Fishing, Fly Fishing, Freshwater Fishing, Front-Country Hiking, Guided Tours, Hiking, Junior Ranger Program, Living History, Wildlife Watching.
Source: National Park Service data feed, checked September 24, 2026. Hours shown are the Park Service's posted standard hours plus any date changes it lists. Official page for Grant-Kohrs Ranch ↗