Halloween sous Paris : une nocturne effrayante au Musée des Égouts

Musée des égouts de Paris, Pont de l'Alma

On Saturday, October 31, 2026, the Paris Sewer Museum invites the public to experience Halloween differently, just a few meters beneath the capital. At nightfall, three guided tours will reveal an unfamiliar world, between heritage, urban history and a mysterious atmosphere.\n\nDiscover Paris from another angle\nUnder the docks, squares and grand boulevards, Paris preserves an exceptional underground network. A true technical feat and a witness to the city’s history, the sewer network has been contributing to cleanliness, operation and modernization since the 19th century…