Fort de la Duchère

Fort de la Duchère - Credit: Wikimedia Commons

The Fort Duchère or Fort Balmont is located in the 9th arrondissement of Lyon. Composed of five bastions built between 1844 and 1851, it is part of the first belt of fortifications in Lyon, which include: Read more on Wikipedia

type: military installation
date from: 1844

Source: en.wikipedia.org