The Hayspur Fish Hatchery is located on Loving Creek in Blaine County, about 30 miles south of Sun Valley.

To visit the hatchery, travel north on State Highway 75 from Twin Falls. When you reach the intersection with U.S. Highway 20 turn right or go east. Go east on U.S. Highway 20 for about 7 miles and turn left, north, into the entrance of Hayspur Hatchery. Travel up the road three-fourths of a mile to the hatchery.