Mountains · Provence-Alpes-Côte d’Azur · Altitude 1278 m
Briançon
France’s highest town, a star-shaped Vauban fortress of bright façades and rushing gutters, ringed by forts on mountain spurs.
Why go
Briançon is what happens when a frontier town is built at 1,300 metres: walls stepped down a rocky spur, steep lanes with mountain water racing down a channel in the middle, and forts perched on every surrounding height. It is also a true mountain base, with ski slopes, high passes famous from the Tour de France and walks in every direction. Swap the Paris pavement for thin, clear air, bright mountain light and a fortress town that still feels lived in.
History
Briançon has always been about a pass. The Romans knew it as Brigantium, a station on the road over the Montgenèvre pass between Italy and Gaul, and for two thousand years armies, merchants and pilgrims have come down this valley. In the Middle Ages it belonged to the Dauphins of Viennois, and in 1343 Dauphin Humbert II granted the Briançonnais a charter of liberties that made its mountain communities, the ‘escartons', largely self-governing until the Revolution. The Dauphiné passed to the French crown a few years later.
The town burned more than once; a fire in 1624 destroyed most of it, and another on 26 January 1692 was even worse. That same year Vauban drew up plans to rebuild and fortify it, and he came back in 1700 to refine them. The result is the Cité Vauban: a compact town inside bastioned walls, its streets laid out steeply down the slope.
The Treaty of Utrecht in 1713 moved the border to the ridge just above the town, turning Briançon into a front-line stronghold facing Savoy. Between 1721 and 1734 the Marquis d’Asfeld built a ring of forts on the surrounding heights, linked to the town by the single-arched Pont d’Asfeld, thrown across the Durance gorge in 1731.
In the twentieth century the dry, sunny mountain air brought another kind of visitor: patients seeking a cure for tuberculosis in the sanatoriums built on the slopes, and later skiers and walkers. In 2008 Briançon’s fortifications were inscribed by UNESCO with eleven other sites as the Fortifications of Vauban.
UNESCO World Heritage: Fortifications of Vauban (2008)
What to see
The Cité Vauban and the Grande Gargouille
Enter by the Porte de Pignerol and walk down the Grande Rue, steep and cobbled, with a stone channel down the middle where mountain water rushes past: the Grande Gargouille, once vital for fighting fires. The façades are painted in warm colours, and many doorways and sundials carry dates from the town’s rebuilding.
Collegiate church of Notre-Dame-et-Saint-Nicolas
Built in the early eighteenth century on a site chosen with defence in mind, the pink-and-ochre church with twin bell towers stands on the ramparts facing the mountains. Inside, it has a lively Baroque decor; outside, the terrace gives a view over the lower town and the valley.
The Pont d’Asfeld
A single stone arch flung across the Durance gorge in 1731 to link the town with the forts on the far side, its deck more than fifty metres above the torrent. Walk across it from the lower edge of the Cité and continue up towards the Fort des Trois-Têtes for views back over the walls.
The forts on the heights
The town is ringed by eighteenth-century forts: Trois-Têtes, Randouillet, Dauphin and others, and the Fort des Salettes just above the Cité. Some can be visited with guides from the heritage service, and the paths between them make a fine half-day walk with the whole fortified system laid out below.
Mountains all around
Briançon sits at the head of the Serre Chevalier valley, with ski slopes reachable from town in winter and hiking in summer. The Col du Galibier and the Col d’Izoard, legendary Tour de France climbs, are within easy reach, and the Écrins National Park begins just to the west.

Climate
Météo-France normals 1991-2020, station Pelvoux (1270 m, 12.8 km away).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| High °C | 4.7 | 6.6 | 10.6 | 13.8 | 18.2 | 23.1 | 25.9 | 25.5 | 20.7 | 15.3 | 8.8 | 5.0 |
| Low °C | -5.8 | -5.7 | -2.6 | 0.8 | 4.6 | 7.7 | 9.2 | 9.2 | 6.0 | 2.7 | -1.5 | -4.7 |
| Rain (mm) | 79 | 58 | 68 | 70 | 78 | 67 | 47 | 55 | 78 | 110 | 123 | 96 |
| Rain days | 8 | 6 | 7 | 8 | 10 | 9 | 7 | 7 | 7 | 9 | 9 | 8 |
Timeline
- 1343 Dauphin Humbert II grants the Briançonnais a charter of liberties (the escartons)
- 1692 A great fire on 26 January; Vauban draws up plans to fortify the town
- 1713 The Treaty of Utrecht makes Briançon a frontier stronghold
- 1721 The Marquis d’Asfeld begins the ring of forts (to 1734)
- 1731 The Pont d’Asfeld is completed
- 2008 Inscribed by UNESCO among the Fortifications of Vauban
Uncertain or disputed
- Briançon is often called the highest town in France and in the European Union; the claim depends on how ‘town’ is defined, and Davos in Switzerland is higher.
- The height of the Pont d’Asfeld above the Durance is given as 55 or 56 metres, and a plaque on it is dated 1734 rather than 1731; we say ‘more than fifty metres'.
- The exact construction dates of the collegiate church are not confirmed in our sources; it is generally dated to the early 18th century.
Crowds: Rarely crowded. The ski season and July-August, especially when the Tour de France passes nearby, bring the most visitors; late spring and early autumn are quiet, with clear light for walking. (editorial judgement)
Protected food & drink from here
AOP and IGP products whose official area includes this commune (INAO). Regional food: AOP & IGP →
Meat & charcuterie
- Agneau de Sisteron IGP · lamb
Cider & spirits
- Génépi des Alpes IG · liqueur
Wine
- Hautes-Alpes IGP
- Méditerranée IGP
Festivals within 15 km
From the Ministry of Culture’s national list; it gives a season, not dates.
| Festival | Discipline | Season |
|---|---|---|
| Altitude jazz festival Briançon | Music | 1 Jan – 20 Jun |
| Festival d'été : Briançon sous les étoiles Briançon | Music | 21 Jun – 5 Sep |
| Festival forts en fête Briançon | Theatre, dance & street arts | 21 Jun – 5 Sep |
| Festival Rêves d'enfants Briançon | Mixed | 1 Jan – 20 Jun |
| Forts en fête Briançon | Music | 21 Jun – 5 Sep |
| Musiques au sommet Saint-Chaffrey | Music | 21 Jun – 5 Sep |
| Rencontres musicales Saint-Chaffrey | Music | 21 Jun – 5 Sep |
| Violoncelles en folie Villard-Saint-Pancrace | Music | 21 Jun – 5 Sep |
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Sources
- Wikipédia (fr) – Briançon
- Patrimoine Hautes-Alpes – Pont d’Asfeld
- Serre Chevalier Vallée Briançon – Asfeld Bridge
- Provence-Alpes-Côte d’Azur Tourisme – Pont d’Asfeld
- UNESCO World Heritage Centre – Fortifications of Vauban
Original text. Train times computed from SNCF timetables (ODbL); climate Météo-France; products INAO; festivals Ministry of Culture. Methodology.
