Beneath the surface of the busy Parisian streets, a different type of avenue exists. In tunnels that are even further down than the metro system, the catacombs are full of mystery, intrigue, danger, and maybe even some inter-dimensional creatures. Grab a flashlight, we're going underground into the catacombs. Don't forget to send us your personal stories or suggestions at notsogreatoutdoors@gmail.com. For more information, including our research sources, go to https://www.thenotsogreatoutdoors.com.
