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Château des Ducs de Bretagne
Photo: Wikimedia Commons
poi · FR

Château des Ducs de Bretagne

Getting around: In central Nantes, a short walk from the Bouffay old town and the Cathedral.
Hours: The courtyard is generally open daily; the museum and ramparts walk are typically closed Mondays, roughly 10am-6pm other days.

The Château des Ducs de Bretagne is a moated fortress-palace in the center of Nantes, seat of the Dukes of Brittany and later, notably, the birthplace of the Edict of Nantes signed by Henri IV in 1598. The complex mixes medieval defensive towers and ramparts with a more refined Renaissance residence, and today houses the Nantes History Museum across its interior rooms.

The courtyard and ramparts walk are free and give a good sense of the castle's scale and setting without paying for the museum, while the museum itself offers a thorough walk through Nantes's history including its uncomfortable role in the Atlantic slave trade, which the museum addresses directly rather than glossing over. It's centrally located and easy to combine with the old town and cathedral.

Château des Ducs de Bretagne FAQs

Is entry to the castle free?

The courtyard and exterior ramparts walk are free; the history museum inside charges admission.

What's the connection to the Edict of Nantes?

Henri IV signed the edict here in 1598, granting substantial rights to French Protestants and ending a phase of the Wars of Religion.

Does the museum address Nantes's history in the slave trade?

Yes, directly — Nantes was France's largest slave-trading port, and the museum covers this history as part of the city's story.

How long does a visit take?

30 minutes for just the courtyard and ramparts; 2 hours or more if visiting the full museum.

Is it central?

Yes, right at the edge of the old town, an easy walk from the cathedral and Bouffay quarter.

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