• 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.

Plan Your Visit

Visitor Center off of I-90 Exit 131


The Visitor Center is located off I-90 Exit 131

The Delta-09 Missile Silo is located off I-90 Exit 116

Operating Hours & Seasons

Please Check for the most current hours of operation.

Things to Know Before You Come

This page contains information about the site

Fees & Reservations

Currently the site does not have any fees

Tour tickets for the Delta-01 Launch Control Facility are given out on a first come first served basis.

You can get these tickets at the Visitor Center.

Did You Know?

Signing of the START treaty

Delta-01 and Delta-09 were selected for preservation because they were the most typical and least altered from the original 1961 Minuteman missile configuration.