Mark Zuckerberg Constructs Massive $260M Bunker in Hawaii

The Facebook founder's luxury estate on Kauai includes a secretive underground bunker, sparking widespread speculation and concern.

Mark Zuckerberg has been acquiring land on Kauai, Hawaii, for a massive compound including a $260M underground bunker.
The bunker, part of a luxury estate, is twice the size of an average Australian home and will be entirely self-sustainable.
Zuckerberg's net worth in 2024 is an estimated $170 billion, making the cost of the bunker less than 0.2% of his total wealth.
The construction has raised questions about billionaires' motivations for building such elaborate properties.
Other billionaires, including Bill Gates, are also rumored to have underground security areas under their homes.