National Historic Site

Minuteman Missile National Historic Site

Minuteman Missile National Historic Site is a National Historic Site in South Dakota. The NPS currently lists 1 active alert, 0 campgrounds and 1 visitor center, and no entrance fee.

South Dakota National Historic Site No entrance fee

Updated · NPS Data API

Glass structure over the silo allows visitors to look down at the missile
Delta-09 enclosure · Photo: NPS Photo (via nps.gov)

About the park

“During the Cold War, a vast arsenal of nuclear missiles were placed in the Great Plains. Hidden in plain sight, for thirty years 1,000 missiles were kept on constant alert; hundreds remain today. The Minuteman Missile remains an iconic weapon in the American nuclear arsenal.”

Active alerts

1

Closures

0

Campgrounds

0

Visitor centers

1

Current alerts and closures

1 active NPS alert as of Oct 28, 2026: 0 closures, 0 danger, 1 caution and 0 information.

Caution

Warning about GPS Systems!

Vehicle Navigation Systems and GPS units may provide inaccurate information—sending drivers the wrong way on one-way roads, leading them to dead ends in remote areas, or sending them on roads which are impassable. Use the Interstate exits for wayfinding.

Posted or updated Aug 2, 2017 ·Details on nps.gov

Entrance fees and passes

This site has no entrance fee, according to NPS fee data.

Things to do

Consider Deterrence and Destruction at Delta-09

Gaze Armageddon in the face with a visit to the Delta-09 missile silo. The viewing enclosure over the silo allows for visitors to gaze directly down at a Minuteman II missile. Consider the meaning of 1.2 megatons of destructive power hidden in plain sight.

10-30 Minutes Year-round Pets allowed

Self-Guided Tours - Walking

Driving Delta Flight

This activity is a vehicle-based driving tour beginning at the visitor center, and visiting all eleven locations that made up Delta Flight.

3 Hours Year-round Fee applies Pets allowed

Scenic Driving

See all 7 things to do in Minuteman Missile →

Activities the NPS lists for Minuteman Missile.

Guided ToursJunior Ranger ProgramPark FilmMuseum ExhibitsShoppingBookstore and Park Store

Operating hours

Visitors are invited to go inside the fenced compound and look down into the silo at a Minuteman missile in its historic state, protected by a glass viewing enclosure.

Delta-09 Missile Silo
DayHours
Monday9:00AM - 3:00PM
Tuesday9:00AM - 3:00PM
Wednesday9:00AM - 3:00PM
Thursday9:00AM - 3:00PM
Friday9:00AM - 3:00PM
Saturday9:00AM - 3:00PM
Sunday9:00AM - 3:00PM

Weather: 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.

Contact and directions

Phone
6054335552
Email
[email protected]
Address
24545 Cottonwood Road, Philip, SD 57567
Coordinates
43.8956, -102.0272· View on OpenStreetMap

Official park page on nps.gov Directions

Visitor centers

Visitor centerStandard hoursPhonePassport stamp
Minuteman Missile NHS Visitor CenterDaily: 8:00AM - 4:00PM6054335552Yes

Campgrounds

No NPS campgrounds are listed for this site. Nearby national forests or state parks may offer camping.

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More parks in South Dakota

Badlands National ParkJewel Cave National MonumentLewis & Clark National Historic TrailMissouri National Recreational RiverMount Rushmore National MemorialWind Cave National ParkAll in South Dakota

Nearest other NPS sites

Sources

  • Park details, alerts, fees and passes, visitor centers and campgrounds: National Park Service Data API, snapshot of Oct 28, 2026.
  • Official park page: https://www.nps.gov/mimi/index.htm
  • Data: National Park Service (NPS) Data API, U.S. Department of the Interior (developer.nps.gov). This product uses the NPS Data API but is not endorsed or certified by the National Park Service. The National Park Service and the U.S. Department of the Interior do not endorse OpenParks. Photos are NPS images shown with their original credits; park descriptions are short excerpts credited to the NPS. Always confirm current conditions on nps.gov before you travel.