• Image of bunkhouse row.

    Grant-Kohrs Ranch

    National Historic Site Montana

Cooperating Association

The Glacier Natural History Association (GNHA), established in 1946, has provided 60 years of educational and interpretive support to the National Park Service.

GNHA is a nonprofit cooperating association of the National Park Service. GNHA helps to support Grant-Kohrs Ranch's educational, interpretive, cultural and scientific programming needs with aid generated by bookstore sales. For more information regarding this important partner, please visit the Glacier Natural History Association website at www.glacierassociation.org.

Did You Know?

Snow covered mountains surrounding Grant-Kohrs Ranch.

The Deer Lodge Valley in Southwestern Montana receives only 10” of precipitation a year, counting melted snow.  If irrigating water weren’t available from snowmelt on surrounding mountains, the green pastures would be a virtual desert.