The front portion of the ranch house was originally built by Canadian fur trader Johnny Grant in 1862.
Grant-Kohrs Ranch National Historic Site
National Historic Site · MT
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.
Park report
Hours Exceptions
NoteThanksgiving; Christmas; New Year's Day; Summer Hours
Current Alerts
How this is rated
Good: no active alerts or closuresNo active alerts
Entrance Fee
How this is rated
Good: free entryFree — no entrance fee
Visitor Centers
Good1 visitor center
Activities Available
How this is rated
Good: many activities available11 activities
Park Name
InfoGrant-Kohrs Ranch National Historic Site
Designation
InfoNational Historic Site
State(s)
InfoMT
Phone
Info4068462070
grko_interpretation@nps.gov
Operating Hours
InfoHours for the main historic area of Grant-Kohrs Ranch, the Visitor Center and Interpretive Ranger programs.
Campgrounds
InfoNo campgrounds listed
Visitor Center: Visitor Center at Grant-Kohrs Ranch
InfoSee park for hours
Themes & Topics
InfoFarming and Agriculture, Ranches, Animals + 1 more
Weather Info
InfoSpring: 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
Getting There
InfoArriving 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.
Location
Info46.4136° N, -112.7467° W
Data from official federal recreation records. Updated periodically. Park conditions change — always verify with the park before visiting. Verify on official park website