Auch
Auch sits on a ridge above the Gers river, and the first thing you notice is the drop — the city's old town perches high, connected to the lower streets by 374 stone steps and a free shuttle that threads the gap every twenty minutes. At the top of that climb, the Cathédrale Sainte-Marie takes up more space than you expect: 100 metres long, two 44-metre towers, and inside, 18 stained-glass windows made by Arnaud de Moles in the 16th century that turn ordinary afternoon light into something else entirely.
This is the capital of Gascony, a title it held through the medieval centuries, and the old town still arranges itself around that fact — steep alleys called pousterles, a 14th-century prison tower, an archbishop's palace built for one man. It is not a large city, but it rewards the kind of attention you give a place that has been quietly accumulating history for two thousand years.
💛 What travellers fall for
People who come back tend to mention the choir stalls — all 113 of them, carved oak, running the length of the cathedral apse. Most visitors spend their time on the stained glass and miss how long you could stand in front of individual panels of the woodwork. The free shuttle, l'Auscitaine, is genuinely useful for the climb back up.
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How Auch came to be
The Ausci tribe gave the city its name; the Romans arrived in 56 BC and renamed it Augusta Auscorum. Through the medieval period Auch served as the capital of Gascony, and the archbishop's authority shaped the upper town — the Tour d'Armagnac, built in the 14th century, was originally a prison under that ecclesiastical jurisdiction.
Construction on the cathedral began in 1489 and wasn't finished until 1680, which means the building spans the Renaissance and Baroque periods in a single structure. The stained glass by Arnaud de Moles dates from the early 16th century; the organ came later and is now considered one of the finest instruments in the world for Baroque repertoire. The Monumental Staircase connecting the two levels of the city was added much later, in 1863, and it was there that the city placed its statue of d'Artagnan — the fictional musketeer whose real-life model, Charles de Batz de Castelmore, served Louis XIV and was born in the Gers.
Who and what shaped it
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When to go
Auch has warm summers and mild winters, sitting at 213 metres elevation. May is the wettest month, so if you want the best of the light without the crowds, late September and October are worth the slight gamble on rain — temperatures stay in the low-to-mid twenties and the pousterles are quieter.
Right now
Background & history adapted from Wikipedia (CC BY-SA) · specs from Wikidata (CC0) · weather from Open-Meteo · map data © OpenStreetMap contributors · photos from Wikimedia Commons / Unsplash with per-image credit. No third-party reviews or social posts reproduced.