Mark Zuckerberg owns an enormous amount of land on a Hawaiian island.

He reportedly paid $100 million for multiple properties along the North Shore of Kaua'i back in 2014, and another $45 million for additional property in 2017.

In 2016, Zuckerberg sparked controversy by building a six-foot wall around the property and was then embroiled in a land dispute after he reportedly teamed up with a member of a native Hawaiian family to file suits to force land sales.

The Facebook CEO ultimately backed out.

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It's no secret that Mark Zuckerberg values his privacy.

The Facebook billionaire has multiple homes — he most recently purchased a $22 million secluded estate in Lake Tahoe — but one of his properties in particular is as controversial as it is beautiful.

Back in 2014, Zuckerberg purchased a 750-acre property on the North Shore of the Hawaiian island of Kaua'i, Forbes confirmed. The purchase includes two separate parcels: the Kahu'aina Plantation, a 357-acre former sugarcane plantation, and Pila'a Beach, a 393-acre property with a white-sand beach.

Zuckerberg paid a reported $100 million for both properties, though a source told Forbes at the time that he plans to build just one home, and has since spent another $45 million to purchase additional land on the island.

Take a look:

Madeline Stone contributed to an earlier version of this article.