This nuclear missile silo is worth an Arizona roadtrip this weekend

America’s Only Preserved Cold War Nuclear Missile Complex

The Titan Missile Museum in Tucson, Arizona holds a chilling piece of Cold War history. Built in 1963, Complex 571-7 once housed a 103-foot Titan II missile with enough power to wipe out an entire city.

When Reagan ordered all such sites shut down in 1981, this one got lucky. Colonel Paul Comeaux stepped in with a bold idea: turn the deadly weapon into a museum.

Workers cut holes in the missile tanks, left the silo doors partly open, and kept everything else intact. Soon after, the site opened to the public in 1986.

The museum now stands as America’s only preserved Titan II complex where you can walk through the actual control room that once stood ready to launch nuclear Armageddon.

America’s Last Nuclear Missile Silo Stands Frozen in Time

The Titan Missile Museum in Arizona lets you peek into Cold War history. Built in 1963 near Tucson, this site was one of 54 Titan II missile spots across America.

Crews stayed on alert 24/7, ready to launch within seconds if ordered. Today, Site 571-7 is the only Titan II complex still around.

The site housed a massive 103-foot missile with a 9-megaton warhead, the strongest nuclear weapon ever placed on American soil.

Concrete Walls Eight Feet Thick Protected the Doomsday Machine

Workers built the complex to survive almost anything, even a nuclear attack.

The facility goes deep underground with a three-level control center linked to an eight-level missile silo. Thick concrete walls up to eight feet wide shield the complex from blasts.

Giant springs throughout the building absorb shock from possible explosions.

The site ran on its own with backup power, water, and air filters to keep crews alive during a nuclear war.

Crews Lived Underground Ready to End the World

Four-person teams worked tough 24-hour shifts in the underground bunker. Each team had two officers and two enlisted workers who followed strict rules.

No one person could launch the missile – it always took two people working together to stop mistakes or unapproved launches. The crews stayed in touch with headquarters at all times.

Their space included beds, a kitchen, and a small area for breaks during shifts.

One Push of a Button Could Kill Millions

The Titan II missile could wipe out an entire city. It flew over 6,000 miles in under 30 minutes, hitting targets deep in the Soviet Union.

The missile carried a single warhead with 9 megatons of power, about 600 times stronger than the Hiroshima bomb. The rocket used special liquid fuels that caught fire when they touched.

Despite flying halfway around the world, it could land within 900 feet of its target.

Cutting-Edge 1960s Tech Kept the World on Edge

Keeping a nuclear missile working took non-stop effort and updates. Cooling systems ran all day to stop sensitive parts from overheating in the Arizona desert.

Crews checked all systems daily to make sure the missile stayed ready to launch. The computers look old by today’s standards, but they were top tech in the 1960s.

Every part of the site needed to work perfectly to keep America’s nuclear threat strong.

Reagan Pulled the Plug on Titan II Missiles

President Reagan shut down all Titan II missiles in 1981.

He decided after a deadly accident at a similar site in Arkansas, where a worker dropped a wrench and punctured a fuel tank, causing an explosion that killed one person.

The military started taking missiles offline in 1982 and finished by 1987.

Workers destroyed or reused 53 of the 54 sites, filling most with concrete or turning them into communication centers.

Colonel Comeaux Saved the Last Missile for History

Colonel Paul Comeaux thought of saving one site as a museum in 1983. The military picked Site 571-7 because it stayed in great shape during its service.

Workers carefully disabled the missile while keeping everything else intact for future visitors to see. They cut holes in the missile’s fuel tanks to make sure it could never fly again.

The site became a time capsule of Cold War tech and tension.

Soviets Watched as America Disabled Its Doomsday Weapon

The U. S. showed the missile aboveground for a full month so Soviet satellites could see it was truly disabled.

Workers put large concrete blocks in the silo door tracks, keeping them partly open as proof the site could no longer launch. Foreign inspectors came to check the missile wasn’t working.

This openness helped build trust during the final years of the Cold War, showing both sides wanted to cut nuclear threats.

A 31-Year-Old Building Became a National Landmark

The museum opened to the public on May 21, 1986. The Arizona Aerospace Foundation now runs the facility.

In 1994, the site got National Historic Landmark status when it was just 31 years old, much faster than most buildings.

The government named it one of the most important Cold War places in America, saving it for future generations to learn about this tense time.

Visitors Turn Keys and Push Buttons That Once Could End Civilization

Today, tourists go 55 feet underground to see the authentic missile complex just as it looked during active duty.

All the original equipment, control panels, and living quarters remain exactly as they were when crews stood ready to launch.

Tour guides demonstrate the procedures crews would follow to send the missile toward Soviet targets. Visitors can even turn the launch keys and push the buttons that once could have started World War III.

The Last Titan Stands Guard Over Cold War Memories

The Titan Missile Museum serves as America’s only public Titan II site where people can learn about nuclear deterrence firsthand. Preservation teams work constantly to keep the authentic Cold War atmosphere intact.

School groups, history buffs, and curious travelers get a unique chance to stand next to a real nuclear missile and feel the weight of history.

The site reminds visitors how close the world came to nuclear war and how these weapons shaped global politics for decades.

Visiting Titan Missile Museum, Arizona

The Titan Missile Museum at 1580 West Duval Mine Road in Sahuarita is the only preserved Titan II missile complex from the Cold War.

You’ll need reservations for the 45-minute underground tour ($19.50 adults) and must climb 55 metal stairs to access the missile silo. If stairs are tough, try the topside exhibits for $7 with an audio device instead.

This article was created with AI assistance and human editing.

Read more from this brand:

• Fairbank: the Arizona railroad town that lived and died with Tombstone
• “The house that saved my life”: A presidential hopeful’s secret Arizona sanctuary
• Apache warriors had never seen howitzers – until they ambushed exhausted Union soldiers in Arizona, 1862