• Underground Delta-01 LCC, 44th Missile Wing/66th Strategic Missile Wing logos, topside view of Delta-09 LF

    Minuteman Missile

    National Historic Site South Dakota

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  • Traffic Alert

    I-90 Exit 131 (Visitor Contact Station) is open in both directions. Exit 127 (Launch Control Facility) is closed to eastbound traffic, but open to westbound traffic. Pick up all tour tickets at exit 131. Allow extra time to travel to Delta-01 for tours.

  • No Tours available on Tuesday, October 7

    There will be no tours provided of D-01 on Tuesday, Oct 7. D-09, the missile silo at exit 116 off of I-90, will remain open for self-guided tours.

Management

D1 Launch Control Blast Door
NPS
 

Did You Know?

Minuteman Missile in silo at Delta-09

Minuteman Missiles were considered technological wonders because they were the United States first solid fuelled intercontinental ballistic missiles (ICBMs) which allowed for: a) hair-trigger launch response b) precise accuracy c) remotely controlled and d) could be mass produced.