Long before it became a royal fortress, the site was already inhabited.
In ancient times, a Gaul established his home there, on the site of the current Fort Saint-Georges. Exceptionally, Julius Caesar granted him the privilege of being buried with his sword, an honor usually reserved for Roman veterans. This sword, a rare archaeological find, can still be seen today in the museum's archaeology room.
From the 12th to the 15th century, Chinon became a nerve center of power. Henry II Plantagenet established his court there, alongside Eleanor of Aquitaine.
It was here that two legendary kings were born: Richard the Lionheart and Jean sans Terre.