





Visit the tower with its step into the void
In the 700m² heritage house attached to the Château d'Usson, you'll find a reconstructed traditional mountain dwelling, archaeological artefacts from the castle's ongoing excavations, bearing witness to seigniorial life from the 13th to 18th centuries, and the Dame d'Usson.
Open all year round to groups of 8 or more. Château d'Usson is the oldest of Donezan's two fortresses. It was probably built at the end of the 10th century.
It is a thousand-year-old site that controlled the Aude valley and protected the Donezan region from any incursion. Occupied without interruption until 1794, it was in turn the property and stake of several families, notably the former lords of So and Allion, and still bears clearly visible traces of this long occupation.
The Revolution of 1789 sounded the death knell for the château, which was dismantled stone by stone and used as a quarry by the inhabitants of the nearest villages. It wasn't until 1990 that this legendary site witnessed the first efforts to save it from total ruin.
Today, the lower enclosure houses the Maison du Patrimoine, where 700m2 of exhibits cover the history of the château and Donezan in general. Usson also offers contemporary exhibitions, events and shows, guided tours and access to the top of the tower for a panoramic view of the mountains and the Aude valley.
Open all year round to groups of 8 or more. Château d'Usson is the oldest of Donezan's two fortresses. It was probably built at the end of the 10th century.
It is a thousand-year-old site that controlled the Aude valley and protected the Donezan region from any incursion. Occupied without interruption until 1794, it was in turn the property and stake of several families, notably the former lords of So and Allion, and still bears clearly visible traces of this long occupation.
The Revolution of 1789 sounded the death knell for the château, which was dismantled stone by stone and used as a quarry by the inhabitants of the nearest villages. It wasn't until 1990 that this legendary site witnessed the first efforts to save it from total ruin.
Today, the lower enclosure houses the Maison du Patrimoine, where 700m2 of exhibits cover the history of the château and Donezan in general. Usson also offers contemporary exhibitions, events and shows, guided tours and access to the top of the tower for a panoramic view of the mountains and the Aude valley.
Booking
Booking
Services
Services
Not accessible in a wheelchair
Activity
Children's entertainment
Concert
Temporary exhibition
Botanic trail
Entertainment evenings
Permanent exhibition
History
Heritage
Picnic area
Public WC
- Accessibility
- Not accessible in a wheelchair
- Activities
- Activity
- Children's entertainment
- Concert
- Temporary exhibition
- Botanic trail
- Entertainment evenings
- Permanent exhibition
- History
- Heritage
- Equipment
- Picnic area
- Public WC
- Exhibition space
- Car park
- Orientation board
- Parking
- Services
- Pets welcome
- Educational visits
- Themed tour
- Tourist brochures
- Stroller-accessible
Rates
Rates
From 21 June 2025 to 31 August 2025
From 21 June 2025 to 31 August 2025
Full price
4.50€
Reduced price
2.50€
Family pass
12.50€
Payment methods
Payment methods
Payment methods



Groups (Max capacity)
Groups (Max capacity)
- 50 Maximum number of people
Openings
Openings
Saturday
14:00 - 18:00
Sunday
14:00 - 18:00
11:00 - 13:00
14:00 - 19:00
Sunday
11:00 - 13:00
14:00 - 19:00
Monday
11:00 - 13:00
14:00 - 19:00
Tuesday
11:00 - 13:00
14:00 - 19:00
Wednesday
11:00 - 13:00
14:00 - 19:00
Thursday
11:00 - 13:00
14:00 - 19:00
Friday
11:00 - 13:00
14:00 - 19:00
Saturday
11:00 - 13:00
14:00 - 19:00
Location
Location
Spoken languages
Spoken languages
Environment
Environment
- Mountain view
- Mountain location
- Village 2 km away
- Close to GR footpath
- Panoramic view
- Marked hiking trails less than 500 m away