Directions

Minuteman Missile National Historic Site is located at three sites along a fifteen mile stretch of Interstate 90 in western South Dakota. The Visitor Center is located immediately north of I-90, exit 131. The two historic sites which make up the park are four miles (Launch Control Facility Delta-01) and 15 miles (Launch Facility Delta-09) from the Visitor Center. No public transportation systems serve the park.

Weather Notes

Rapid weather changes are common in the western South Dakota area where Minuteman Missile National Historic Site is located. Variations from season to season and from year to year are great. Characteristics of the climate are hot dry summers and bitterly cold winters. Wind is a constant on the Great Plains, winds in excess of 50 mph not uncommon. During the winter season, winds typically blow from the north-northwest and have been known to cause wind chills in excess of -40 degrees.