Mysterious billionaire is building an underwater habitat for humans that's planned to open in 2027

Published on Jul 05, 2025 at 3:48 PM (UTC-4)
by Ben Thompson

Last updated on Jul 05, 2025 at 3:48 PM (UTC-4)
Edited by Amelia Jean Hershman-Jones

Mysterious billionaire is building an underwater habitat for humans that's planned to open in 2027
Google
See us first in Google Get our stories before anyone else Add Supercar Blondie in one tap and get our stories before anyone else

A mysterious billionaire is building an underwater habitat for humans, and it’s planned to open up in 2027.

Hundreds of millions of dollars are going towards a training facility in an English limestone quarry, where people are being trained to live in this habitat.

The facility also contains the submersibles that will transport people to the underwater settlement.

This isn’t just a quirky science experiment – the goal is to get humans to live in the ocean for the long haul.

EXPLORE SBX CARS – Supercar auctions starting soon powered by Supercar Blondie

This mysterious billionaire is funding an underwater habitat for humans

There’s a lot of secrecy surrounding this project, called the ‘Deep’.

Nobody is divulging who the mysterious billionaire benefactor is.

In fact, nobody is even spilling what the overall cost for this extravagant endeavor will be.

What is known, however, is that the mystery billionaire has invested $125 million into the English training campus alone.

The 50-acre site in Gloucestershire includes accommodation units, a training school, and a platform for mini-submersibles.

Those submersibles take people down to living spaces in the 260-foot-deep lake.

It’s inside these underwater units that the scientists are being trained up on how to live in the ocean for much longer than has been achieved, The Guardian reported.

When in the ocean, the units can be lowered 656ft below sea level.

Mike Shackleford, the project’s chief operating officer, has likened it to the space race.

“Back in the 1950s and 60s, there was a space race and an ocean race going on, and space won out,” he told The Guardian.

“Space is tough to get to, but once you’re up there, it’s a relatively benign environment.

“[At the bottom of the ocean] basically, everything wants to kill you.”

Shackleford makes no bones about the team’s long-term goals.

“The goal is to live in the ocean, forever. To have permanent human settlements in all oceans across the world,” he said.

Related

Boston drivers just got named the worst in America again and it’s all thanks to these chaotic roads

Boston drivers just got named the worst in America again and it’s all thanks to these chaotic roads

‘Tesla killer’ Chinese EV that sold record 300,000 units in an hour backfires as customers face year wait

‘Tesla killer’ Chinese EV that sold record 300,000 units in an hour backfires as customers face year wait

The new Ferrari 296 GT3 Evo is one of the most extreme Ferraris yet

The new Ferrari 296 GT3 Evo is one of the most extreme Ferraris yet

Under the sea…darling it’s better down where it’s wetter

Shackleford is certainly onto something – we’re very intrigued by the deepest depths of the ocean.

Why else would we be constantly building stuff to go down there?

Dubai even had plans for an underwater tennis court – at a staggering cost of $2.5 billion.

Meanwhile, Chinese scientists have developed a bionic whale shark for underwater missions, whilst Stellantis has created an underwater observation capsule.

One man even lived underwater for 120 days – now that’s dedication.

For all we know, we could be writing these articles from an underwater habitat in a few short years.

Ben joined Supercar Blondie in February 2025 after being published by international organizations including LADbible, The Sun, the New York Post, and the Daily Mail. He covers supercars, rare and collectible vehicles, aviation, luxury assets, and the fascinating people behind them. His reporting has explored everything from seven-figure supercars and historic Ferrari collections to unusual aircraft adventures and extraordinary automotive discoveries from around the world. Ben has also gained first-hand insight into vehicle craftsmanship and customization, including visiting specialist workshops to see bespoke vehicles up close.