Musée des Égouts de Paris
The tour takes place in working galleries beneath the Quai d'Orsay, a few metres below the street. It presents the work of engineer Eugène Belgrand, who from 1854 gave Paris a sewer network that today runs to more than 2,400 kilometres.
The route, redesigned in 2021, explains sanitation, the water cycle and the sewer workers' trade, with the famous flushing wagons and cleaning balls. Signs give the name of the street above, so you navigate as if on the surface. Tip: the smell is real but bearable; avoid heavy rain days, when visits can be suspended.
Frequently asked questions about Musée des Égouts de Paris
Where is Musée des Égouts de Paris located?
Musée des Égouts de Paris is located in the 7th arrondissement of Paris, in the Alma area. It is easy to reach on foot from the main landmarks nearby and fits naturally into a Paris walking tour.
Is Musée des Égouts de Paris free to visit?
Indicative price: 12 €. Rates can change, so check the official website before your visit.
How long does a visit to Musée des Égouts de Paris take?
Plan around 60 minutes to enjoy Musée des Égouts de Paris at a relaxed pace — a little more in high season or if you want to take photos.
What are the opening hours of Musée des Égouts de Paris?
Généralement 10h – 18h · Souvent fermé le lundi ou le mardi. These hours are indicative — check public holidays and exceptional closures before you go.
Can you visit Musée des Égouts de Paris when it rains?
Yes, Musée des Égouts de Paris is largely sheltered, making it a good option for a rainy day in Paris.