Chateau de Maintenon is a beautiful castle located in Maintenon, France. It was built in the 17th century and is considered to be one of the finest examples of classical architecture from that time period. The castle was commissioned by Madame de Maintenon, the second wife of King Louis XIV, and was designed by the famous architect Jules Hardouin Mansart. The castle is set in the beautiful French countryside and is surrounded by a moat and lush gardens, making it a popular tourist attraction. Visitors can take guided tours of the castle to learn about its history and admire its beautiful interiors and exteriors. The Aqueduc de Maintenon is also located nearby, adding to the historical and architectural significance of the site.