| Various locations in Paris: Paris City Hall and its library, Théâtre de la Ville, banks of the Seine, Italian Cultural Institute, Cie Flies... | |
| Schedules depending on events | |
| Free | |
| https://www.paris.fr/evenements/paris-rome-et-si-on-celebrait-les-70-ans-du-jumelage-104239 | |
| All public |
From the Left Bank to the Île de la Cité, Paris still hides the remains of its ancient ancestor. Explore the tiers of the Arènes de Lutèce, the vaults of the Thermes de Cluny, or the foundations of the city at the Archaeological Crypt.
The walk continues to Square Samuel-Paty opposite the Capitoline Wolf (symbol of the twinning with Rome), along Rue Saint-Jacques - the former Cardo Maximus of the Empire - to the site of the Forum of Lutetia under Rue Soufflot.