Mark Zuckerberg describes his bunker, part of his massive Hawaii property, as "just a little shelter." The compound contains 12 treehouses, two mansions, a 5,000-square-foot bunker and extreme security measures.

The underground shelter, which was revealed last year, prompted conspiracy theories on social media about wealthy tech moguls building doomsday bunkers.

HONOLULU (HawaiiNewsNow) - Tech billionaire Mark Zuckerberg is speaking out for the first time about reports of having a Doomsday bunker under his property on the Garden Island. Over the years, Facebook founder Mark Zuckerberg has increased the size of his now 1,500 hundred acre property on Kauai’s north shore.

Last December, a lengthy Wired investigation said Meta CEO and Facebook founder Mark Zuckerberg was in the process of building a 1,400-acre compound on the Hawaiian island of Kauai, which would include a underground shelter spanning over 5,

CEO of Facebook Mark Zuckerberg walks to lunch following a session at the Allen & Company Sun Valley Conference on July 08, 2021 in Sun Valley, Idaho.

Mark Zuckerberg denied rumours of a “Doomsday bunker” beneath his $270M Kauai estate, calling it a basic shelter like a basement. He emphasized the ranch’s focus on raising high-quality cattle, not building a survival hideaway.