Visit of the Chappe telegraph
Discover the world’s first telecommunications system and understand how it works with a guided tour.
17 and 18 September 2022Passed
Conditions
Free entrance/ guided tours offered every hour.
Simon BOURCIER
Invented by Claude Chappe at the time of the French Revolution, Chappe’s telegraph is the world’s first telecommuniaction system. Located on the Paris-Brest line, the Saint-Marcan telegraph is the only one to have been rehabilitated in Brittany.
You can discover its history, understand its mechanism and see it in operation during the guided tours offered every hour during this weekend of the European Heritage Days.