In Judith Basin County, approximately 11 miles southwest of Utica at the east end of the Little Belt Mountains.
From US Highway 87 at Windham (7 miles east of Stanford), take paved route 239 south for 11 miles to Utica; from Utica take the main gravel road heading southwest along the north side of the Judith River for nine miles to Sapphire Village; then turn right on the first road just past the village and proceed 1.5 miles west to the Judith River Wildlife Management Area headquarters.