The Minuteman Missile National Historic Site headquarters is located off Interstate 90, exit 131, beside the Conoco station. The contact station is the starting point for all tours to the site. The contact station also includes exhibits and a park orientation video which places the Minuteman in historic context.

The visitor contact station is open from 8:00 a.m. to 4:30 p.m., Monday - Saturday during the summer season (Memorial Day - Labor Day), and Monday - Friday throughout the fall, winter and spring. The contact station is closed on Thanksgiving, Christmas and New Year's Day.