The original castle in n a rocky spur was supposedly built in 413 by the Visigoths on the side of a mountain, defended by almost inaccessible cliffs. This fortress controlled the Arnette and the Thoré valleys, overlooking the plain where the town of Mazamet now stands.
Pierre-Raymond de Hautpoul is the first known lord of Hautpoul (mentioned in 1084). He rebuilt the castle, constructed the town walls and built the fortified church of Saint-Pierre d'Hautpoul. He accompanied his suzerain Raymond IV of Toulouse on the First Crude to the Holy Land in 1098.
In the 13th century, the lord of Hautpoul and Auxillan was Izarn d'Hautpoul. He reputedly adopted the Cathar faith. The castle and town was besieged by Simon de Montfort in 1212 during the Crusade against the Cathars of the Languedoc. The town was occupied and burned. Its fortifications were destroyed. However the survivors seem to have returned to Catharism as soon as the Crusaders left.
Around 1560, Huguenots (French Protestants) appeared in the region. The castle was besieged again during the wars of Religion between Catholics and Huguenots.
Today, you can still see the long village of Hautpoul winding down the hillside, along with the vestiges of upper and lower castles. At its foot, the river Arnette still winds, and its waters are still perfect for making wool. The old lower town gate has been restored, with its meurtrière. The village is being rejuvenated: picturesque old houses are occupied by craftsmen and their workshops.References:
The Amphitheatre of the Three Gauls was part of the federal sanctuary of the three Gauls dedicated to the cult of Rome and Augustus celebrated by the 60 Gallic tribes when they gathered at Lugdunum (Lyon). The amphitheatre was built at the foot of the La Croix-Rousse hill at what was then the confluence of the Rhône and Saône.
Excavations have revealed a basement of three elliptical walls linked by cross-walls and a channel surrounding the oval central arena. The arena was slightly sloped, with the building"s south part supported by a now-vanished vault. The arena"s dimensions are 67,6m by 42m. This phase of the amphitheatre housed games which accompanied the imperial cult, with its low capacity (1,800 seats) being enough for delegations from the 60 Gallic tribes.
The amphitheatre was expanded at the start of the 2nd century. Two galleries were added around the old amphitheatre, raising its width from 25 metres to 105 metres and its capacity to about 20,000 seats. In so doing it made it a building open to the whole population of Lugdunum and its environs.