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Do You Like Big Holes? 15 Strangest Holes On Earth

From terrifying home-swallowing sinkholes to picturesque natural caverns, we count fifteen awe-inspiring planetary cavities.

6th February 1952: The meteor crater near Wilson, Arizona. (Photo by Fox Photos/Getty Images)

Fox Photos / Getty Images

From terrifying home-swallowing sinkholes to picturesque natural caverns, we count fifteen awe-inspiring planetary cavities.