Meta CEO Mark Zuckerberg shrugged off characterizations of the structure as a Doomsday bunker, instead calling it a "little shelter" or "basement." ...

Mark Zuckerberg launched Facebook in 2004 ... The entire block of land is christened "Ko'olau Ranch" and has since grown to 1,500 acres, which includes the Ka Loko reservoir.

Mark Zuckerberg, the co-founder and CEO of Meta ... On Kauai’s northeast side, Zuckerberg owns the 1,400-acre Koolau Ranch, acquired through deals that started in 2014 for over $270 million ...

Mark Zuckerberg attempted to dismiss reports he ... he confessed he actually did have an “underground tunnel” at his ranch in Kauai. He said: “I do have an underground tunnel.” ...

When it comes to real estate, Mark Zuckerberg doesn’t ... As it turns out, a lot. Zuckerberg’s Kauai compound, dubbed Koolau Ranch, is said to include two mansions spanning about 57,000 ...