Visiting Foix: the Castle of the Counts, Old Town and Sites to Discover

Foix is one of those towns that makes an impression at first sight. Arriving by road, the castle suddenly appears, perched on its rocky spur, its three towers dominating the city and the confluence of the Gave de Foix and the Arget. Prefecture of Ariège since the Revolution, Foix is a small, human-scale town — around 10,000 inhabitants — that has preserved its medieval heritage while remaining lively and welcoming.

The Castle of the Counts of Foix: a thousand years of history

The château de Foix is the department's emblematic monument. Mentioned as far back as the 10th century, it was the seat of the powerful counts of Foix who ruled over a vast Pyrenean territory. Its three towers — the round tower, the square tower and the middle tower — were built between the 11th and 15th centuries, bearing witness to the evolution of medieval military architecture.

Today the castle houses the departmental museum of Ariège. The collections trace the history of the County of Foix, from prehistoric times to the modern period, including the Cathar episode that left a deep mark on the region. Temporary exhibitions and events regularly enrich the visit.

The old town of Foix: lanes and heritage

At the foot of the castle, the old town of Foix is best explored on foot, wandering through its narrow lanes and covered passages. Half-timbered houses stand alongside stone townhouses, fountains dot the squares, and independent shops — bookshops, delicatessens, craft workshops — bring life to the historic centre.

• The market hall and covered market: fresh produce and local specialities
• The church of Saint-Volusien: a 12th-century abbey church in the heart of the city
• The banks of the Ariège: a pleasant walk along the river
• Half-timbered houses: preserved medieval architecture in the lanes of the old centre
• The Pont du Diable: a medieval bridge below the castle

The Foix market: Friday mornings

Every Friday morning, Foix hosts a large market that sets up in the streets of the town centre. Local producers offer fruit and vegetables, mountain cheeses, honey, farm meats, sourdough bread and pastries. The atmosphere is convivial and chatting with producers is part of the pleasure. It is the ideal time to put together a picnic basket before an excursion into the surrounding area.

What to do around Foix

Foix is an excellent base for exploring the upper Ariège. Several major sites are nearby.

• The Forges de Pyrène in Montgailhard: a living open-air museum of traditional trades
• The underground river of Labouiche: boat trips underground, unique in Europe
• The Niaux cave: Magdalenian prehistoric paintings, advance booking required
• The Parc de la Préhistoire: interactive and educational space in Tarascon-sur-Ariège
• The château de Roquefixade: Cathar ruins in an exceptional natural setting

Practical information for visiting Foix

• Access: Foix is about 30 minutes from Domaine de la Trille and about 1 hour from Toulouse by motorway
• Parking: free car parks on the outskirts of the town centre, paid parking in the centre
• Visit duration: allow half a day for the castle and old town, a full day if including surrounding sites
• The castle is open all year round, with extended hours in summer
• The tourist office, located in the town centre, offers maps and guided tours