With a global pandemic in the not-too-distant past and wars raging across the world, it's no wonder more people than ever are looking at subterranean living as a way to survive an uncertain future. These days, dank concrete shelters aren't the only option, and the super-rich can survive in style.

Forget rusting metal doors and crumbling concrete, and say hello to swimming pools, gardens, and galleries instead.

Click or scroll through this gallery to tour possibly the world's most prestigious underground hideout, Vivos Europa One...

Located in the heart of Rothenstein, Germany is this five-star, members-only luxury survival bunker designed for billionaires. Said to be the world's largest and safest bunker, private apartments cost $2.2 million for a property in 'shell condition' with utilities.

It'll cost extra to make it habitable and each family is expected to hire their own architect and contractor to build out their dream bunker in style. Meanwhile, semi-private suites shared between four people start at $38,200 per person.

Carved out of bedrock under this 400-foot mountain by the Soviets during the Cold War, the shelter was originally a fortress for military equipment and munitions but is now fully capable of withstanding pretty much any disaster, according to Vivos.

That includes "a substantial close range nuclear blast, a direct airliner crash, biological and chemical agents, massive shock waves, earthquakes, electro-magnetic pulses, flooding, and virtually any armed attack." 

It's the very definition of a hidden home; invisible to the world. From the outside it could be mistaken for a prison camp, thanks to its concrete and barbed wire perimeter fence, as well as the almost 44,000 square feet of above-ground office, apartments, warehouse buildings, and its very own train depot. However, behind those doors lies an indestructible silo, with plans for some of the most luxurious properties money can buy.

Buying a Vivos shelter is a pretty competitive process and is based on a co-ownership model. To be considered as a co-owner of a shelter, you have to apply to become a Vivos member, where you’ll then be added to a giant pool of members from which somebody will be selected as the 'best candidate' for each shelter. 

So just how do you get to a bunker? Once fully built, members will arrive at their own discretion by car or private plane, prior to their lockdown at nearby airports. Vivos helicopters will then be dispatched to fly them to the compound safely and in complete secrecy. 

While the subterranean sanctuary is currently in "full operational condition," according to the website, the common areas and apartments are "ready for improvements." With 3.1 miles of continuous tunnel chambers, Vivos contains 34 private living quarters.

Let's take a look around...

Pretty impressive, huh? That deceptive little white door is the gateway to a whole other world of secret rooms, as exemplified in this luxury living room for residents. Each family that buys a plot here is given 2,500 square feet of floor area, spread over two floors. 

Living quarters will be fitted out with power lines, plumbing, HVAC, communication lines, security systems, and internet, according to Forbes.

As you can see, the bedrooms are pretty special too – equipped with huge beds, plasma TVs, a lounge/desk area, and a private bathroom. It certainly wouldn’t be a bad place to hide during a nuclear blast.

All shelter areas are hidden behind radiation-proof vehicle entrances, such as this one here, as well as other passages people can access by foot. It really is the ultimate doomsday hideaway!

Unlike a typical driveway, getting to your luxury abode takes a little time. Each of the three main secret tunnel entrances has an outer door and a second set of steel doors that well and truly keep you locked in and protected from any potential unwanted chemicals or contaminants.

But once you’re inside, the passageways will look a little more glamorous while still keeping that end-of-the-world edginess. With strip lights and wooden walkways, it'll be an entrance like no other once the design is finished.

In fact, the whole interior resembles a luxury cruise ship, with high-end finishes throughout that can be customized by each family.

A whole range of equipment and entertainment will be provided for guests, such as theaters, gyms, restaurants, community meeting rooms, nursery play rooms, classrooms, training rooms, a hair salon, and even the complex's very own TV and radio stations. So there’s not much chance of getting bored while in lockdown.

Just imagine kicking back to your favorite film in this private screening room, without even having to leave the building. Complete with film posters on the walls, reclining leather chairs, and an LED ceiling, it's not far off being in a real movie theater.

You could even pop into this socializing space to mingle with your fellow residents. The curved ceiling, wall mural, and rustic countertop give it a sophisticated end-of-world edginess that we could imagine being a hit above ground, let alone several feet below.

Better still, Vivos Europa One will be equipped with a beautiful swimming pool. Could there be any better way to swim than safe in the knowledge that you’re in a building able to withstand earthquakes, tsunamis, and a zombie apocalypse?

But, if anything does happen to go wrong, don’t worry, there will be decontamination showers and a fully equipped hospital wing just waiting to make everything better.

Vivos will also provide protective suits and apparatus for outdoor chemical, biological, and radiation exposure, as well as full-time staffing and security personnel to keep the underground world running smoothly. There will even be a detention center, should anyone break the law in this underground land.

It's not all concrete tunnels and superyacht-style cabinetry. A majestic hall will be built to imitate a Medieval church that'll be perfect for whiling away the hours whittling wood or playing chess.

A sort of Noah's Ark, Vivos Europa One will have its very own zoo, with a specially selected collection of animals to safeguard their survival should a mass extinction event occur.

The complex will also include a DNA and seed vault, as well as a mini museum and an artifacts room, so your Modigliani will be as well looked after as you are.

The end of the world is likely to be quite stressful, so your new luxury home has a number of features to help you forget about your troubles and relax. This amazing aquarium fit for a millionaire should do the trick, even though it's probably more likely to be a high-res screen than the real thing.

And don't worry, your pooch can also sleep in style as pet kennels will also be provided.

Post-Armageddon, family traditions will likely be even more important as you look for familiar rituals to cling to and give meaning to life in the bunker. Gathering the family around the table for dinner will be easy at this appealing wooden table surrounded by comfy leather chairs.

When – or if – it's safe to venture above ground again, there are plans for gardens and open space for farming, fishing, and hunting, as well as boats and rafts provided, so the compound should be able to live self-sufficiently. There will also be an above-ground power plant to keep things ticking over, in addition to the below-ground power generation system.

Naturally, this level of security and comfort comes at a price. Not only will residents have to pay out for the initial purchase of their living quarters, but, according to Forbes, they'll also need to chip in for ongoing costs such as operational management, staffing, taxes, insurance, maintenance, utilities, and restocking as needed.

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