Justin Ross, who's been running tours of the Biscayne ... gate reads "No Trespassing: Private Island," and a black police SUV idles nearby. Despite the Billionaire Bunker's fixation on remaining ...

But it is also the location of a secret bunker that can hold the entire ... of millions on securing underground compounds, private islands and (for the merely rich) 'survival condos.' ...

The Miami area has more than a dozen islands. There’s Star Island, once home to Shaq. There’s La Gorce Island, preferred by Lil Wayne and Cher. Then there’s Billionaire Bunker. Since the man ...