Can you imagine a town’s name being inspired by a simple timepiece? Well, welcome to Tassin-la-Demi-Lune, a charming commune in the Metropolis of Lyon. Tassin-la-Demi-Lune’s story is a fascinating blend of history, growth, and community. Let’s start with its intriguing name. While “Tassin” might derive from ancient roots like a Sabine king or a Roman post, “Demi-Lune,” or “Half Moon,” has two possible origins. One theory links it to half-moon shaped fortifications built in 1793 and 1814. Another suggests the name arose from the crescent-like arrangement of houses built around a circular plaza in the late 18th century. This plaza was created at the intersection of the routes to Forez and Bourbonnais, during the construction of the current Avenue Victor Hugo.
Tassin-la-Demi-Lune’s history stretches back to Roman times. Remnants of aqueducts and Roman roads indicate their presence in the area. The first written mention of “Tassin” appeared in 984. The town changed hands a few times, becoming part of the French crown in 1312. Tassin-la-Demi-Lune later suffered damage during the Hundred Years’ War. It remained a rural village until the Revolution, centered around its old church, castle, and the remnants of ancient moats. The late 18th century saw road improvements, especially the creation of the 20-meter wide road, now Avenue Victor Hugo. This led to the development of the Demi-Lune district, thanks to its location at the crossroads of national routes to Paris and Bordeaux.
In 1790, the Demi-Lune district was split between Écully and Tassin. Residents repeatedly requested reunification with Tassin, finally succeeding in 1881. This led to the official birth of Tassin-la-Demi-Lune. Interestingly, the town’s two train stations still reflect this history. Trains from Lyon-Saint-Paul stop first at Écully-la-Demi-Lune, then at Tassin. The railway arrived in Tassin in 1876, initially operated by the Compagnie des Dombes, later by PLM and SNCF. Steam locomotives were used until 1954, when the line was electrified. Another train line, with narrow gauge tracks, operated from 1886 until 1954, connecting Lyon to Vaugneray and Mornant. The 20th century brought further development to Tassin-la-Demi-Lune, including a new cemetery, a symbolic clock tower in 1908, and joining the COURLY (now Lyon Metropolis) in 1969.
Tassin-la-Demi-Lune even boasts its own coat of arms, created in 1969. It represents the town’s three main districts with a clock, crescent moon, star, and wall with crenellated towers. Three roses symbolize the town’s role as a center for rose cultivation. Today, Tassin-la-Demi-Lune is a thriving suburb of Lyon, blending its rich history with modern amenities. As you stand here, at the heart of this commune, take a moment to appreciate the layers of stories etched into its streets and buildings.