Photo: Plan: Émile Gérards (1859–1920) BnF Notice d'autorité personne Digital copy: ThePromenader · Public domain · via Wikimedia Commons
Catacombs & Underground · France
Mines of Paris
The open question
Built, used, sealed and forgotten. Why does that keep happening with what's under our cities?
On the record
The mines of Paris comprise a number of abandoned, subterranean mines under Paris, France, connected together by galleries. A limited part of the network— 1.7 kilometres (1.1 mi) in length—has been used as an underground ossuary, known as the catacombs of Paris, some of which can be toured legally. The first written act concerning any mine dates from almost a century later, 1373, in an authorisation that a certain Dame Perrenelle be permitted to operate the plaster mine already existing in her property to the lower flank of Montmartre.
- Year
- 1373
- Kind
- tunnels

