Château de la Roche-Jagu

Discover a medieval gem in the heart of the Trieux Valley, blending history, nature, and exceptional views.
Château de la Roche-Jagu – A medieval gem in Brittany

A medieval fortress overlooking the Trieux River

Perched above the Trieux River, the Château de la Roche-Jagu is a landmark of the Côtes-d’Armor region. Built in the 15th century, this fortified residence immerses visitors in Breton history, at the crossroads of military and residential heritage.

Easily accessible by car from L’Armor-Pleubian (about 23 minutes), it is surrounded by 20 hectares of landscaped gardens and scenic viewpoints, offering breathtaking views of the valley.


A place where nature meets culture

The castle’s park is an invitation to explore and unwind. You’ll find:

  • Themed gardens (medieval plants, botanical collections, vegetable plots)
  • Paths lined with palm trees, camellias, and oaks
  • Contemporary sculptures scattered throughout the landscape

Good to know: The park is open year-round and free to access. Entry to the castle itself may require a ticket, depending on current exhibitions.


Exhibitions and events

Inside, the château regularly hosts art exhibitions, cultural events, and even open-air concerts during the summer season.

It’s a place that appeals to all kinds of visitors: history buffs, plant lovers, curious minds, and families alike.


Practical information

  • 🕒 Recommended visit duration: 2 to 3 hours
  • 🧺 Picnic area available in the gardens
  • 🅿️ Large free parking on site
  • 🐾 Dogs allowed on a leash in the gardens

More info: cotesdarmor.fr


In summary

The Château de la Roche-Jagu is a must-see in the Trégor region, offering a harmonious blend of nature, heritage, and contemporary art. Whether you’re just passing through or staying nearby, this rich and rewarding outing is not to be missed.