Glass structure over the silo allows visitors to look down at the missile Photo: NPS Photo

Minuteman Missile National Historic Site

National Historic Site · South Dakota

During the Cold War, a vast arsenal of nuclear missiles were placed in the Great Plains.

  • LocationPhilip, SD
  • Entrance No fee listed
  • HoursDaily, 9:00AM - 3:00PM
  • Weather now80°F Sunny
  • Alerts 1 active alert

Overview

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.

It holds the power to destroy civilization, but is meant as a nuclear deterrent to maintain peace and prevent war.

Topics
  • Cold War
  • Engineering
  • Military
  • Science, Technology and Innovation
  • Social Movements
  • Tragic Events
  • US Air Force (Army Air Corps)
  • Wars and Conflicts
A cylindrical missile inside an underground silo.
A Minuteman II nuclear missile remains on alert, representing the 1,000 missiles which kept a constant vigil during the Cold War. — NPS Photo

Alerts (1)

CautionWarning about GPS Systems! Vehicle Navigation Systems and GPS units may provide inaccurate information—sending drivers the wrong way on one-way roa… Read more

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.

More on NPS.gov about Warning about GPS Systems! (opens in a new tab)

Things to Do

7 experiences from the National Park Service. Check details on NPS.gov before you go.

Showing 7 of 7

All 6 activities in the park

Pick one to find other parks that offer it.

Facilities & Services

Find tours, tickets and other services available in the park. Check current hours and availability before you go.

Tours & Tickets

  • Minuteman Missile NHS Tours

    Ticket Facility

    This compound includes the topside support building and the associated underground Launch Control Center located 31 feet below the plains of western South Dakota. The…

    Details
    This compound includes the topside support building and the associated underground Launch Control Center located 31 feet below the plains of western South Dakota. The topside supported the missileers stationed underground in carrying out their mission. Equipment such as a backup generator for auxiliary power, and environmental control provided backup support in the event of a power outage or an attack. There were always eight people on the topside, all enlisted Air Force personnel who were stationed at Ellsworth Air Force Base, 60 miles to the west. These personnel included a Facility Manager (top ranking non-commissioned officer on-site), a cook and six security police. They worked three straight days on, followed by three days off. In addition, the site had bunk housing for visitors, such as maintenance teams who were required to remain over night at the nearest Launch Control Facility (LCF) if they exceeded 16 hours in a work shift. They would spend the night at the nearest LCF before driving back to Ellsworth Air Force Base the following day. The building also contained a Security Control Center, where all security activities were coordinated and personnel would be processed when coming on site. Other areas on the topside included a day room, dining area and recreational room that Air Force support personnel used while at the facility.

Other Visitor Services

  • Minuteman Missile 001

    Minuteman Missile NHS Visitor Center

    Facility

    The visitor center is the best place to begin your visit to the park. Exhibits, films, and a bookstore allow visitors to explore the story of the Minuteman…

    Details
    The visitor center is the best place to begin your visit to the park. Exhibits, films, and a bookstore allow visitors to explore the story of the Minuteman Intercontinental Ballistic Missile System and its role in the larger context of the Cold War.

Plan Your Visit

Hours

Daily, 9:00AM - 3:00PM · Delta-09 Missile Silo

Hours by area (2)
  • Delta-09 Missile SiloDaily, 9:00AM - 3:00PM

    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. A narrated ranger guided tour of Delta-09 is available year-round using your cell phone. Inclement weather may close this site on occasion.

    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
  • Delta-01 Launch Control FacilityDaily, 9:00AM - 3:00PM

    A recorded audio tour at Delta-01 is available for all visitors that guides you to the front gate of Delta-01. To enter the Delta-01 facility, visitors need to attend a ranger-guided tour. Due to the size of the elevator and the confined space underground, advance reservations are required and tours are limited to 6 visitors at a time. Inclement weather may close this site on occasion.

    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

Entrance fees

No entrance fees listed.

Address

24545 Cottonwood Road
Philip, SD 57567

Weather & conditions

80°F
Sunny · feels like 75°
  • Today 80° 46°
    Sunny
    2% rain
  • Tomorrow 76° 59°
    Sunny
    2% rain
  • Sunday 72° 52°
    Sunny
    2% rain

Updated 1 hr ago

What to expect by season

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.

Photos

3 more photos

Getting There

24545 Cottonwood Road
Philip, SD 57567

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.

Full directions

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.

Mailing address: 24545 Cottonwood Road, Philip, SD 57567

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