Hollowed Earth

HOLLOWED EARTH: The World of Underground Business Parks

There is a vast network of underground office, storage, and logistics facilities in the former limestone mines of the USA. These drive-in artificial caves can extend for miles, and house a subterranean analog of the world above. Inside, millions of square feet have been paved, painted, wired, lighted, and walled into underground blocks of commercial real estate.

2017-2018 CLUI Research Project


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PORTALS TO UNDERGROUND BUSINESS PARKS

EXPLORE A MAP OF UNDERGROUND STORAGE AND BUSINESS PARKS IN FORMER LIMESTONE MINES