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History · Nevada, Las Vegas

National Atomic Testing Museum

  • EraCold War nuclear testing era (1951-1992)
  • Admission$29 adults; $15 youth 7-17; under 6 free
  • HoursDaily 9:00 AM-5:00 PM (last entry 4:00 PM)

The National Atomic Testing Museum at 755 E Flamingo Road in Las Vegas, Nevada, is a Smithsonian-affiliated museum documenting the Nevada Test Site, where the United States conducted nuclear tests from January 1951 until the testing moratorium of 1992. The site lies about 65 miles northwest of the city, and during the 1950s atmospheric tests produced flashes and mushroom clouds visible from downtown, which casinos and the city promoted as atomic tourism.

Smithsonian-affiliated museum documenting the Nevada Test Site and the city's Cold War atomic-tourism era, with artifacts, test footage and a Ground Zero Theater.

The National Atomic Testing Museum at 755 E Flamingo Road in Las Vegas, Nevada, is a Smithsonian-affiliated museum documenting the Nevada Test Site, where the United States conducted nuclear tests from January 1951 until the testing moratorium of 1992. The site lies about 65 miles northwest of the city, and during the 1950s atmospheric tests produced flashes and mushroom clouds visible from downtown, which casinos and the city promoted as atomic tourism. The museum explains this period through artifacts, documents, photographs and test film, and tells both the scientific story, including the work of national laboratories and the engineers who ran the program, and the human consequences, such as the health concerns of downwinders. Notable exhibits include a Ground Zero Theater that simulates the experience of a test through sound and motion, a section of steel from the World Trade Center, and displays on the Cold War arms race and on the Area 51 and Nevada Test Site programs. The curatorial approach is thematic and chronological, using multimedia and period equipment to present the Atomic Age as part of both American science and popular culture. Because it is a modern museum rather than a historic building, its preservation focus is on the objects and records, which are kept in climate-controlled galleries. The museum sits near the Las Vegas Convention Center and the University of Nevada, Las Vegas, a short drive east of the Strip, so it is easy to add to a day of visits. It offers a fuller picture of Las Vegas in the postwar decades than casino history alone, tying the city's entertainment image to the nuclear age. Visitors can expect interactive stations, detailed text panels and films, and docent-led talks at some times.

Practical information for National Atomic Testing Museum · Last updated September 2026
Admission $29 adults; $15 youth 7-17; under 6 free
Hours Daily 9:00 AM-5:00 PM (last entry 4:00 PM)
Address 755 E Flamingo Rd, Las Vegas, NV 89119

Why it matters

The Nevada Test Site, about 65 miles northwest of Las Vegas, hosted nuclear testing from 1951 until the 1992 moratorium, and mushroom clouds became part of the city's identity. The museum documents the science, politics and public culture of that era.

Location

755 E Flamingo Rd, Las Vegas, NV 89119

36.1147, -115.1488 View on map

Highlights

  • Ground Zero Theater simulating the experience of an atomic test
  • Artifacts, photographs and film from the Nevada Test Site
  • Exhibits on the Cold War, the atomic tourism era and downwinders
  • Smithsonian-affiliated museum near the Convention Center

Tips for visiting

  • Plan about two hours; the galleries are text-heavy and reward time.
  • Start with the introductory films, then move through the chronological galleries.
  • Last entry is at 4:00 PM; the museum is open daily from 9:00 AM.
  • Adults pay $29, youth 7-17 pay $15, and children under 6 are free.
  • Check the official site for guided talks and special exhibitions.

When to visit

Weekday afternoons are typically quieter, and the indoor setting suits the hottest summer hours.

Accessibility

The museum is a modern building with level galleries; wheelchair users should confirm specific exhibit access with the staff.

Frequently asked questions

How long does a visit take?

Most visitors spend about two hours, longer for a detailed read of the documents and films.

Is it suitable for kids?

Yes for older children; the content covers nuclear weapons and their effects, so younger children may find parts less engaging.

Does the museum cover the actual test site?

Yes. The exhibits focus on the Nevada Test Site, which is about 65 miles from Las Vegas, and its history.

Is it English-language friendly?

Yes. Exhibits and films are in English.