Musée des Égouts de Paris (Sewer Museum) 
Description
The museum, located within the sewer system itself, tells the history of Paris' sewers - how they were built and how they are operated. The museum is interesting, but at the time of visiting was quite fragrant.
Charge
Charge
Getting There
Latitude: 48.862626; Longitude: 2.302586
What3Words: ample.evenly.gangway
