Walk: “Secrets of Passy: Hidden Springs and Art Nouveau”

What if, behind the very proper façades of the 16th arrondissement, there lay a neighborhood of hermits, miraculous springs, monks’ wines, penniless writers, and wildly visionary architects? From Rue Raynouard to Avenue Mozart, this walking tour through the Passy district takes you from a former hamlet of woodcutters to a Paris of secret cellars, private mansions, and Art Nouveau marvels.

What remains of the thermal springs where Lavoisier, Benjamin Franklin, or Rousseau once came to heal? Where is the Wine Museum hidden in former medieval quarries, and what wine did monks offer to Louis XIII on these hills once covered in vineyards? The audio guide leads you down the discreet Rue des Eaux, behind doors that most passersby never notice.

You’ll also discover a literary and slightly rocambolesque side of Passy: Honoré de Balzac’s house, where the writer lived under a pseudonym and used two separate exits to escape his creditors; a village church that became Notre-Dame-de-Grâce de Passy; and the Maison de la Radio et de la Musique, a modern hive where thousands of people create the country’s “soundscape” every day.

Further along, the walk shifts into the realm of Art Nouveau: Hector Guimard’s Castel Béranger, the Francis Poulenc Conservatory alive with rehearsals, the elegant Hôtel Mezzara, then Avenue Mozart and the extraordinary Hôtel Guimard, which the architect had dreamed of giving to the state as an Art Nouveau museum. Why was this project never completed? And which façade details will you surely miss if no one points them out?

Between architectural stops, the audio guide also invites you into a more spiritual and intimate Passy: the Sainte-Thérèse chapel with relics of Thérèse of Lisieux, Rue de la Source leading to once-famous miraculous waters, and a chic village atmosphere where you can walk in the footsteps of Jackie Kennedy, famous musicians, and people seeking health, faith… or simply tranquility.

During this visit, you will:

  • explore Passy and its surroundings on foot, from Rue Raynouard to Avenue Mozart, passing by the Maison de la Radio and Rue Jean-de-La-Fontaine;

  • discover amazing stories: vanished thermal springs, monks’ wines, Balzac on the run, large-scale radio broadcasting, an architect obsessed with Art Nouveau, a chapel dedicated to a globally venerated saint;

  • enjoy elegant and original photo spots: sloping streets, vaulted cellars, Art Nouveau façades, Art Deco buildings, intimate chapel, and grand bourgeois perspectives;

  • experience an immersive, lively tour full of revelations, far from “catalog” visits that merely name buildings without telling their secrets.

More than just a chic walk, it’s an open-air investigation into Passy, elegant on the surface… but full of unexpected stories hidden behind doors and façades.

Download the Audio Guide Paris app for free and unlock the full Secrets of Passy walking tour — to discover where the hidden springs, cellars, writers, monks, crazy architects… and everything you’d never notice on a simple stroll, really lie.