A discovery of 4 km along the water with Philippe Brun.

Rendezvous from 14:15 at the foot of the Théâtre de Champagne for a circuit of about 4 km, from boulevard Danton, towards rue Etienne Pedron, then towards the confluence of the Viennes with the Seine in Fouchy. 4 km of discovery on the theme of water with Philippe Brun, author of the book Noms de lieux et de rivières du département de l'Aube.