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Grant-Kohrs Ranch National Historic Site

Deer Lodge, Idaho · Powell County

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 h…

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46.41359, -112.74670
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About Grant-Kohrs Ranch National Historic Site

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.

How to Get 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.

Driving directions (Google Maps) →

Plan Your Visit to Grant-Kohrs Ranch National Historic Site

Heading to Grant-Kohrs Ranch National Historic Site? A few things to know before you go:

  • Reservations: popular sites fill up fast — check Recreation.gov 6 months in advance
  • Fees: day-use and camping fees vary; check current rates on the official park page
  • Trash & pack-out: follow Leave No Trace principles
  • Wildlife: store food in bear boxes where provided; never feed wildlife
  • Weather: the 5-day forecast above is updated every 6 hours; verify just before you go

Frequently Asked Questions

Do I need a reservation for Grant-Kohrs Ranch National Historic Site?

No central reservation system listed for Grant-Kohrs Ranch National Historic Site. Check the official page (https://www.recreation.gov/recarea/2736) for the latest entry policy and availability.

How do I get to Grant-Kohrs Ranch National Historic Site?

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.

How do I contact Grant-Kohrs Ranch National Historic Site?

You can reach the park at phone: (406) 846-2070 or email: grko_interpretation@nps.gov.