Start in Place de la Cité, below Notre-Dame Cathedral. Wander through the old town before heading to the Musée Soulages, where the painter’s blacks change with the light.
Start at the belfry in the heart of Millau, then walk down to the Tarn. The town’s glove-making heritage tells another part of its story. Finish with a view of the viaduct spanning the valley.
From the Pont Vieux, look up at the red-brick Episcopal City above the Tarn. Cross towards Sainte-Cécile Cathedral and the Palais de la Berbie, then take your time exploring the medieval streets.