Big Hole National Battlefield is located ten miles west of Wisdom, Montana on State Highway 43.
From I-15 at Dillon, Montana take highway 278 northwest to Wisdom, then Highway 43, ten miles west.
From I-15 at Divide, take Route 43, sixty-two miles west through Wisdom to Battlefield.
From Missoula, Montana, take State Route 93 south through the Bitterroot Valley to Lost Trail Pass. Turn east on Highway 43 and drive 17 miles to the battlefield.