Castle
Domaine de la Roche-Jagu
Ploëzal · Côtes-d’Armor
Above the Trieux, La Roche-Jagu combines a 15th-century fortified manor, exhibitions and a 64-hectare landscaped park open all year round.
- Suggested time
- 2 h 30 to 4 hours
- Type of place
- 15th-century fortified manor and 64-hectare park
- Atmosphere
- Heritage-rich and immersive, with a strong presence of architecture and landscape
- Getting there
- Ploëzal, 22260. A Department-owned estate overlooking the Trieux, with car parks on site.
Who this place suits
- With family
- 10/10
- As a couple
- 10/10
- With friends
- 9/10
- Solo
- 10/10
- With a dog
- 8/10
- Reduced mobility
- 7/10
These scores are calculated from what the page records: official rating, facilities, difficulty, duration and location. They are a guide, not a substitute for contacting the venue, especially about accessibility.
About
The Château de la Roche-Jagu is one of the last great witnesses of a defensive system that once controlled the Trieux valley. The present building dates mainly from the 15th century and combines a residential character with defensive features. The facade facing the Trieux contrasts with the more closed elevations on the exposed side. The ground-floor rooms evoke life in a late medieval lordship, while the upper floors host temporary exhibitions. The 64-hectare park is inseparable from the château: gardens, banks, woods, meadows, viewpoints and paths run down towards the Trieux. It is free and can fill several hours of walking on its own. In 2026, the château and exhibitions follow an opening season, while the park stays free. Exhibition tickets are €6.50 full price and €4.50 reduced.
What you will see
- The 15th-century fortified manor overlooking the Trieux.
- The 64-hectare landscaped park.
- Spectacular views over the valley.
- The temporary exhibitions on the upper floors.
- The free gardens and paths of the estate.
- A landscape that is fully part of the visit.
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- A visit best rounded off with the town and the surrounding landscapes.
Practical information
- Address
- Domaine départemental de la Roche-Jagu, 22260 Ploëzal
- Pets
- A lead is recommended, and there may be restrictions in the château
- Accessibility
- The park has steep slopes and ground that can be muddy or stony. The château can also be difficult for people with reduced mobility; contact the estate beforehand
- Best time
- Spring, summer or early autumn depending on the opening calendar; choose settled weather for the ramparts, grounds and outdoor areas
Tips on the spot
- Check the opening times on the day: monuments can change their hours for events, works or the weather.
- Comfortable shoes are recommended: stairs, cobbles, uneven floors and park paths are common.
- For photos, the beginning or end of the day is best outside; photo rules can differ inside.
- With children, look up the activity booklets, events and family trails offered during the season.
- If you are coming especially for the interiors, check they are open that day.
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- Château: seasonal hours, including 10 am to 12 noon and 2 pm to 6 pm in May, June and September; the park is open much more widely all year round.
- Park free. Château and exhibition 2026: €6.50 full price, €4.50 reduced, free under 7; family packages available.
- Allow 2 h 30 to 4 hours to enjoy the site without rushing.
Frequently asked questions
How much time should I allow to visit the Domaine de la Roche-Jagu?
Usually 2 h 30 to 4 hours. It can take longer with gardens, an exhibition, a guided tour or an outdoor trail.
What are the opening hours of the Domaine de la Roche-Jagu?
Château: seasonal hours, including 10 am to 12 noon and 2 pm to 6 pm in May, June and September; the park is open much more widely all year round.
How much does a visit to the Domaine de la Roche-Jagu cost?
Park free. Château and exhibition 2026: €6.50 full price, €4.50 reduced, free under 7; family packages available.
Why is the Domaine de la Roche-Jagu worth visiting?
To combine medieval architecture, art and long walks in one of Brittany’s finest Department-owned parks.
What should I not miss at the Domaine de la Roche-Jagu?
The 15th-century fortified manor overlooking the Trieux.
Do I need to book to visit the Domaine de la Roche-Jagu?
Booking is not always required, but it is recommended for guided tours, events, busy periods and sites with limited capacity.
See also all the castles in Côtes-d’Armor.
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Traveller reviews
Nobody has reviewed this place yet.
Photographs: JackyM59 · CC BY-SA 4.0 · Wikimedia Commons · Cinoworus · CC BY-SA 4.0 · Wikimedia Commons · Thérèse Gaigé · CC BY-SA 4.0 · Wikimedia Commons · J.C EVEN · CC BY-SA 4.0 · Wikimedia Commons · JLPC · CC BY-SA 3.0 · Wikimedia Commons