Geological Formation (300+ Million Years Ago)

Hercynian Orogeny:

The gorges’ rock formations (gneiss, schist, granite) originated during the Carboniferous period (340–330 million years ago) as part of the Hercynian mountain chain, which once stretched across Europe and North America. Erosion later exposed these metamorphic rocks, creating the dramatic cliffs visible today.

River Carving:

The Héric River carved the gorges over millennia, exploiting fractures in the rock. Its course features cascades, plunge pools, and the iconic Gouffre du Cerisier waterfall, shaped by glacial and fluvial erosion.

Human Interaction (Prehistory to Modern Era)

Ancient Terraces:

Stone terraces built by early inhabitants for chestnut cultivation (a regional staple) still line the trails, reflecting the area’s agrarian past. Local lore claims "no Heric villager ever died in bed" due to the rugged terrain’s demands.

Medieval Hamlets:

The remote Hameau d’Héric, a cluster of stone houses, served as a seasonal settlement for shepherds and farmers. Its seasonal café (still operational) became a respite for hikers.

The Rocks That Sing:

The gorge’s schist and gneiss formations allegedly "whistle" during strong winds, a phenomenon locals call "le chant des pierres" (the song of the stones). Scientists blame fissures,

The Legend of Cébenna and Réa: The Petrified Giants

The most famous legend tells of Cébenna and Réa, the last two gentle giants descended from the Titans. According to Occitan folklore, Zeus—eager to rid the world of giants—cursed them as they wandered the Caroux mountains.

Cébenna, resting on a plateau, felt the rock soften beneath her and was trapped as it solidified into stone. Her lover Réa, rushing to save her, became ensnared in the Héric River’s torrent, his body transforming into the gorge’s cliffs. Today, the silhouette of La Femme Allongée (The Reclining Woman) on Mont Caroux is said to be Cébenna’s petrified form, while Réa’s cries echo in the waterfalls.

Key Elements of the Myth:

Cébenna’s Tears: Her despairing tears are said to have created the Rieutord River, which flows near the gorge.

Réa’s Fate: His submerged form allegedly shaped the Gouffre du Cerisier, a deep pool with a cascading waterfall

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