Chris Christensen
Google
This is a combination of restored castle and medieval ruins, spread out across a hilltop overlooking the village of Chinon and the River Vienne. Chinon sits at the meeting point of three French provinces Anjou, Poitou and Touraine and thus has been an important defensive location since Gallo-Roman times. A defensive spot for 3000 years, this hilltop has served to protect the area from various enemies (Vikings, etc.), as well as the home of Henry II Plantagenet and Eleanor of Aquitaine (it also served as her prison). Four Knight's Templars were imprisoned at Chinon on the orders of Philip the Fair, King of France--among them Grand Master Jacques de Molay (he was burned at the stake here). In 1429, Joan of Arc came to Chinon to meet the future French king Charles VII. In 1840, the fortress of Chinon was classified as a historic monument.
Enter through a modern building at the base of the Castle gate (the ticket office) and follow the walkway to the clock tower (a bell tower with clock mechanisms at the top). Climb the tower (inside and out) for excellent views of the area and to see the clock mechanism. Follow the ruined walls west to the Logis Royaux to see a plaque to Joan of Arc. The Logis has been restored and includes archeological findings and displays about its famous inhabitants. Further west you can roam through the Tour de Boissy, Tour du Coudray (prison for the Knight's Templar, it includes graffiti attributed to them), a small chapel and various ramparts with cannons.
The one cafe on the site was closed when I visited, so take the Chinon elevator down to the village below the cliffs for lunch. Toilettes are located near this cafe, but no other facilities on the site. Some parts of the castle are still under construction, including exhibits. Informational signs are in French and English.