Austria's Migaloo is offering to build a private "submersible superyacht" for the ultrarich. It says the M5 would be able to travel 820 feet underwater and stay submerged for a month. Despite the high ...

A traditional yacht won’t do anymore. Now you need one that can dive deep underwater. Migaloo is now taking orders for a luxury submersible superyacht called the M5 that most multi-billionaires can ...

Editor’s Note: Sign up for Unlocking the World, CNN Travel’s weekly newsletter. Get the latest news in aviation, food and drink, where to stay and other travel developments. There’s been a trend in ...

That’s right. A submarine super-yacht. The M5 is designed by Migaloo Submarines. It's the only one worldwide, making it a true one of a kind right from the launch gate. I’ve heard the word 'submarine' ...

Imagine dining, lounging, or cocktailing in a full-glass room surrounded by deep-blue ocean and hundreds of fish, taking an under-the-sea spin on the M5’s two mini-subs, or using the outdoor ...

The world might feel like a terrible place, but not if you're rich enough to afford to build yourself a floating fortress you can escape on. That probably comes across as a reductive perspective on ...

Forget megayachts. Forget billionaire basements. If you're unfathomably rich and want a new toy, there's an Austrian company that says it will build you a fully submersible yacht. And this is no ...

(CNN) — There’s been a trend in recent years for billionaire basements – subterranean extensions to the homes of the rich and famous, where they can bunker down and live large. Now an Austrian company ...