• Tour code: 5746SEWERS
  • Location: Paris, France
  • Duration: 1.5 hrs

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Venture beneath the Paris streets into the subterranean sewer system that has snaked under the city for over 200 years. On this 1.5-hour Viator Exclusive tour in English, walk through darkened tunnels to learn the secrets of this underground world that manages the city’s water supply and protects it from flooding of the River Seine. From 19th-century engineering feats to cultural references such as in Victor Hugo’s ‘Les Misérables,’ discover the legends and marvels of this shadowy but vital labyrinth. Group size is limited to 15 for a more personalized experience.


  • 1.5-hour Viator Exclusive tour through the sewers of Paris
  • Explore the 200-year-old network of sewers below the French capital with an expert guide
  • Admire bold feats of engineering such as the city’s flood defences in the subterranean passageways
  • Learn where Paris wastewater goes and how its drinking water is purified
  • Visit the Paris Sewers and gain insight into the eco-friendly systems that protect the environment
  • Don’t miss out on this Viator Exclusive experience that can’t be booked anywhere else
  • Small-group tour limited to 15 people ensures personal attention from the guide

Why Our Insiders Chose This Tour

What You Can Expect

Viator Exclusive: Underground Paris Small-Group Tour

Will you dare ?

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