
Les égouts (e)au propre !
June 11
Send your kids underground to become sewer explorers for an afternoon. They'll conduct experiments and solve observation games while discovering how Paris's hidden water network actually works.








Gros-Caillou
Descend into the actual functioning sewers beneath Paris for a walk through 500 meters of subterranean history. It's cool down there (a constant 13°C), occasionally aromatic, and genuinely fascinating: you'll trace how wastewater has flowed through the city since the 19th century, with galleries named for the streets above.
Tips
Gros-CaillouOpens Thursday at 10:00 AM








Descend into the actual functioning sewers beneath Paris for a walk through 500 meters of subterranean history. It's cool down there (a constant 13°C), occasionally aromatic, and genuinely fascinating: you'll trace how wastewater has flowed through the city since the 19th century, with galleries named for the streets above.
Tips