2021-07-02

South Dakota’s Doomsday Bunkers: Inside Vivos xPoint

Across the open grasslands of southwestern South Dakota, hundreds of low, concrete structures sit beneath rounded roofs covered with earth and grass. From a distance, they look like small artificial hills scattered across the prairie. Their unusual appearance has earned them attention from people fascinated by abandoned military sites, survival shelters, and plans for life after a major disaster.

Earth-covered concrete survival bunkers at the Vivos xPoint complex in South Dakota, USA.
Former military munitions bunkers at Vivos xPoint have been repurposed for a private survival-bunker community.

This is Vivos xPoint, a private bunker community near Edgemont, South Dakota. The site was not originally designed as a residential development. Its bunkers once formed part of a U.S. Army munitions depot, where military supplies were stored during the mid-20th century. Decades after the depot closed, the old structures found a new purpose as shelters marketed to people preparing for emergencies ranging from natural disasters to wider global crises.

The story of the South Dakota doomsday bunkers is more complicated than a collection of concrete shelters waiting for an apocalypse. It combines military history, the modern survivalist movement, the practical challenges of living in a remote location, and ongoing disputes over how the community is operated.

What Is Vivos xPoint in South Dakota?

Vivos xPoint is a large complex of former military bunkers near the abandoned town of Igloo, about eight miles south of Edgemont in southwestern South Dakota. The site is associated with the former Black Hills Army Depot, a military storage facility that operated from 1942 to 1967. According to reporting by South Dakota News Watch, the complex contains 575 above-ground, earth-covered concrete bunkers. The structures were built for military storage, but they are now marketed for use as private survival shelters and potential residences.

The project is operated under the name Vivos xPoint and forms part of a broader commercial interest in emergency preparedness. Its intended audience includes so-called preppers—people who prepare supplies, shelter, and other resources in case normal services or public infrastructure become unavailable. The company promotes the location as a place where people can prepare for a serious emergency. However, marketing claims should not be confused with independent proof that any particular bunker can withstand every kind of attack or disaster.

The History of the Former Army Bunkers

From Military Storage to an Abandoned Site

The history of Vivos xPoint begins long before the survivalist community existed. In 1942, the U.S. Army established the Black Hills Army Depot in the region. The facility stored conventional and chemical munitions in separate military storage areas, using earth-covered bunkers designed for that purpose.  

The nearby community of Igloo developed around the depot and once supported thousands of residents, including military personnel and civilian workers and their families. The depot and the town were closely connected: the military facility provided employment, while the settlement supplied the everyday services a community needed.

In 1967, military activity at the depot came to an end. When the site closed, the military left the bunkers behind, leaving a stark landscape of concrete structures, access roads and open prairie. For decades, the former installation stood as a reminder of a military operation that had once brought a substantial population to this remote part of South Dakota.

How Vivos xPoint Was Developed

In 2016, Vivos acquired the property and developed it for a new purpose. Rather than demolishing the old structures, the project instead repurposed them as potential emergency shelters. This reuse allowed the site to serve a new purpose. What had been military infrastructure became part of a private bunker community marketed to people who wanted a retreat from densely populated areas and a place to prepare for uncertain times. For a detailed account of the site's military past and its redevelopment, see South Dakota News Watch’s investigation into Vivos xPoint.

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Doomsday preppers bunker
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Inside the South Dakota Doomsday Bunkers

Construction and Layout

The bunkers are built from concrete and covered with earth, giving them their distinctive mound-like appearance. Rather than being conventional underground rooms, they are above-ground structures with earth-covered roofs. That distinction matters when describing the site accurately.

The complex is spread across a large, remote area, with unpaved roads linking the bunkers. Its layout reflects its original military use, with individual storage structures positioned across the depot rather than arranged like houses in a typical suburban neighbourhood.

Vivos describes the property as a large survival community. Its official Vivos xPoint project page provides the company's own description of the site and its shelter concept. For editorial accuracy, the company should attribute specifications and survival claims taken from its materials to itself rather than treat them as independent engineering assessments.

Can the Bunkers Be Used as Homes?

A concrete shell does not automatically make a comfortable home. A long-term occupancy bunker requires proper ventilation, reliable water, sanitation, electricity, temperature control, and safe access. The interior may also need a lot of work before you can use it as living space.

Vivos xPoint residents may need to modify the interior to meet their needs. That could mean adding in needed services and building out sleeping, cooking, storage, and living spaces. The final level of comfort, therefore, depends on the individual bunker and the work completed inside it.

Living in such a remote location also means thinking beyond the shelter itself. “Residents have to consider access to medical care, transport, food, fuel, communications, and other essentials. It’s not about thick concrete walls for emergency preparedness; it’s about whether the critical systems can continue to operate when they need to.

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Bunker, South Dakota
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Why Do People Choose a Survival Bunker?

People are drawn to survival bunkers for different reasons. Some fear major natural disasters or social instability. Some are looking for self-sufficient living, some are looking for remote property, and some are searching for the unusual opportunity to convert an old military structure into a private space.

A bunker can give you a sense of insulation from the world, but that doesn’t make it a complete solution to all emergencies. A long crisis could even affect supply chains, communications, fuel supplies and medical services, even in a remote shelter.

Anyone considering a survival bunker should look carefully at the physical condition of the structure, the cost of making it habitable, the availability of essential services, and the legal terms governing its use.

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Nuclear bunker
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What to Know About Vivos xPoint Leases and Legal Disputes

Vivos xPoint has attracted scrutiny as well as curiosity. In December 2024, an investigation by South Dakota News Watch into the state’s nursing home programme detailed complaints from some residents and former residents concerning finances, safety, construction and lease arrangements. The report also carried responses from the owner, who denied allegations of wrongdoing.

The legal issues have continued. In April 2026, the South Dakota Supreme Court ruled in a dispute involving a Vivos xPoint lease, reversing a lower court's decision that had found the lease unenforceable on the grounds considered in that case. The ruling did not mean that the community had resolved every dispute. Read the court decision and case summary.

In September 2026, South Dakota News Watch also reported on a new federal civil lawsuit alleging financial wrongdoing under the Racketeer Influenced and Corrupt Organisations Act (RICO). These are allegations in a civil lawsuit, not findings of guilt. The report is available at South Dakota News Watch.

These developments are important for anyone researching the site as a potential residence or investment. A long-term lease, upfront payment, or promise of future amenities deserves careful examination. Prospective occupants should review the current contract, understand what is included, verify the condition of the specific bunker, and seek independent legal advice before committing money.

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Vivos bunker
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Frequently Asked Questions


Where are the South Dakota doomsday bunkers located?

Vivos xPoint is located near Igloo, approximately eight miles south of Edgemont in southwestern South Dakota, USA.

How many bunkers are at Vivos xPoint?

The complex is reported to contain 575 bunkers. This figure appears in reporting by South Dakota News Watch and in descriptions of the site.

What were the bunkers originally used for?

The structures were built for the U.S. Army's Black Hills Army Depot to store conventional and chemical munitions. The military facility operated from 1942 to 1967.

Are the Vivos xPoint bunkers completely underground?

No. They are above-ground concrete bunkers covered with earth. Their earth-covered roofs give them a low, mound-like appearance that can make them look like underground structures.

Can people live inside the bunkers?

Some of the bunkers have been converted into homes. But what is suitable depends on the condition of the particular building and whether it has enough ventilation, water, sanitation, electricity and other basic services.

Can these bunkers survive a nuclear attack?

It would be misleading to promise that every bunker can survive a nuclear attack. Survival depends on the distance from the explosion, the blast pressure, radiation, the condition of the structure and whether there are life-support systems working. Marketing descriptions alone do not create any protection whatsoever.

Do people own the bunkers at Vivos xPoint?

Reporting by South Dakota News Watch describes arrangements based on long-term leases rather than straightforward ownership of an individual bunker. Contract terms can have serious consequences, and prospective residents should carefully check the current agreement.

Is Vivos xPoint still operating?

Recent reporting in 2026 continues to discuss the complex, its residents, and its legal disputes. Anyone considering a visit, lease, or purchase-related arrangement should verify current access, availability, costs, and contract conditions directly with the operator.

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Military bunker
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Interior of a converted Vivos xPoint bunker showing its living space and furnishings.
The interiors of converted bunkers can be customised for different living arrangements and supplies.
Image / Source © VIVO

Doomsday Bunker Map


South Dakota’s Doomsday Bunkers, The End of the World
Doomsday bunker
Last Image / Source

Conclusion

Vivos xPoint is more than an unusual collection of concrete bunkers on the South Dakota prairie. Its story begins with a military munitions depot, continues through the closure of the facility and the abandonment of the nearby town, and reaches the present through the growing interest in private survival shelters.

The South Dakota doomsday bunkers attract attention because they offer a tangible version of an idea that usually exists in books, films, and emergency-preparedness discussions: a place designed to provide shelter when ordinary life is disrupted. Yet the reality is more complicated than the image of a concrete refuge ready for any catastrophe. Making a bunker livable takes utilities, careful planning, cash and upkeep.

The history of the site and the ongoing legal battles are also an important reminder. It is worth examining the evidence, understanding the agreement and separating promotional claims from independently verified facts before you consider a survival bunker as a safe investment or a ready-made home. Vivos xPoint is still a remarkable example of how military infrastructure can be repurposed and how the dream of preparing for the worst can come with its own practical problems.

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