The Tourist Office of Châtillon Coligny and Saint Geneviève des Bois welcomes you all year long, from Monday till saturday from 9 : 00 am till 12 am and from 2 pm till 5 pm. Closed Sundays and holidays.

   Greeters are for you listening to answer your questions and infringe. The Tourist Office insures missions of reception, information and promotion and sets up all year round exhibitions with themes, the traditional cattle fair in Saint Geneviève des Bois, party of "Lancière", big secondhand trade of last Sunday of July.

   Come to discover "trasures hidden" from this town and from its municipality sister, charged with an exceptional history. In particular with Gaspard II de Coligny and the Saga of Becquerel (Antoine-César, Edmond, Henri and Jean) four generations of physicists and chemists who let in Châtillon to the scientific era.