Ruisseau des Planches

Slipping through Lyon’s urban tapestry is the Ruisseau des Planches. This isn’t the grand Saône or Rhône. It’s a subtle waterway, whispering stories of Lyon’s past. The Ruisseau des Planches begins its journey in Dardilly, near Les Prés Michoux. Imagine it trickling down, carving its path towards the city. The Ruisseau des Planches flows south, marking the boundary between Charbonnières-les-Bains and Écully. It then turns eastward, skirting along Tassin-la-Demi-Lune. Finally, the Ruisseau des Planches arrives in Lyon’s 9th arrondissement, Vaise. Here, much of it flows hidden, beneath the city streets. But its presence is still felt, a secret vein pulsing beneath the surface. The Ruisseau des Planches flows into the Saône, a final contribution before the Saône’s own meeting with the Rhône. Remarkably, it’s the last tributary the Saône receives before this grand confluence. Now, a remarkable piece of history intersects with the Ruisseau des Planches. The ancient Brévenne aqueduct actually crosses the stream. This crossing was achieved by a siphon bridge. While much of the bridge is gone, remnants still stand as testament to Roman ingenuity. The Ruisseau des Planches has seen Lyon transform. From a less developed area to the bustling metropolis it is today. The stream has been channeled, covered, and largely forgotten. Yet, efforts are underway to restore its ecological health. Projects aim to revitalize the Ruisseau des Planches, bringing nature back into the urban landscape. Imagine strolling along its banks, a green corridor amidst the city’s heart. A living link to Lyon’s past flowing towards its future.