Journées Européennes du Patrimoine - L'affaire du pont de Grez-Neuville - Baludik

Discover “The Grez-Neuville Bridge Affair” (Baludik digital walking tour) during the European Heritage Days on 19 and 20 September 2026.

A fun discovery trail through the village streets alongside Augustin Lefer, chief architect of the Grez-Neuville bridge, who invites us to investigate and track down the person who tried to destroy his structure.
Download the Baludik app for free and dive into this detective story, which promises plenty of twists and turns.

Self-guided tour available all day
Duration: 1 hour
Remember to charge your smartphone battery before setting off on the tour.