The Minuteman Missile National Historic Site headquarters is located off Interstate 90, exit 131, beside the Badlands BP trading post. 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 a.m. - 4:30 p.m., Monday through Friday, throughout the year with the exception of Thanksgiving, Christmas and New Year's Day.