Glacial Origins & Swiss Canyon Defiles
Emerging from the Furka Pass ice grotto, the high-altitude torrent cuts through the steep Valais fault line, collecting milky glacial moraines before decanting into the deep waters of Lake Geneva.
Follow the Rhône River's complete watershed descent across high Swiss gorges, terraced granite crus, and the ancient Roman marshlands of Provence.
Alpine Origin
Total Length
Discharge at Sea
Sea Level
Emerging from the Furka Pass ice grotto, the high-altitude torrent cuts through the steep Valais fault line, collecting milky glacial moraines before decanting into the deep waters of Lake Geneva.
Where the placid Saône joins the torrent at Lyon, ancient Roman trading hubs give way to extreme 60-degree dry-stone terraces of Côte-Rôtie and the sun-soaked curve of Hermitage Hill.
Sweeping past Avignon and Arles, the river splits into Grand and Petit Rhône branches, nourishing Western Europe's largest delta reserve with brackish lagoons, flamingos, and salt flats.
Meltwater bursts through crystalline granite moraines, gathering initial alpine velocity.
A 310-meter deep settling basin filters heavy glacial silt into azure alpine waters.
The calm Saône doubles the Rhône's navigational width and volume heading southward.
The freshwater current dissolves into the warm cobalt waters of the Mediterranean.