This former royal residence hosted the kings and queens of France and England. It was built in the 16th century by Henri de Lorraine, third Duke of Guise, and renovated in the 17th century by Grande Mademoiselle, cousin of Louis XIV. It became the property of Louis-Philippe, last king of France, who hosted Queen Victoria there twice. You can run around the castle from the station, and visit the museum there.
The Château d'Eu is a 16th century residence, built on the site of a 10th century fortified castle, which stands in the French town of Eu in the north of the Seine-Maritime department, in the region Normandy. It houses both the services of the town hall and the Louis-Philippe museum, labeled "museum of France".