bone
catacombs of paris
dead
human remains
human skull
ossuary
skeleton
underground quarry
Urban caver playing with human skull
Catacombs of Paris, about 20 meters (60 feet) underground, under Paris city center.
This is a part of the 200 Km network of ancient tunnels not opened to the public, but regularly visited by trespassing urban cavers called "cataphiles". See more information in the description of the photo album.