Catacombs

Exploring the Catacombs of Paris

Beneath Paris is an underground network of tunnels and quarries, long closed to the public. National Geographic takes a tour of this forbidden part of the city, where urban explorers keep tradition alive.
3 February 2011 - 6:00am
National Geographic

Mapping the Catacombs

A new mapping project is creating a comprehensive 3D image of the catacombs beneath Rome.
7 May 2009 - 5:00am
BBC
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