In this podcast, we explore the fascinating history of the miles of abandoned tunnels that lay beneath the bustling streets of Paris. From the original use of the tunnels for mining and storage in the 13th century, to their transformation into a labyrinth of catacombs filled with human bones, we delve into the secrets of this hidden underworld. We also examine how the tunnels were used during World War II, as well as their modern-day urban exploration and artistic activities. Join us as we uncover the mysteries and allure of the underground world of Paris.