Chastour - Neuvy-Paillou

Leaving behind the monumental Bilbao, this stage follows the course of the estuary until its mouth into the sea. The route is flat and urban, crossing the old industrial zone of the estuary. Arrival in Portugalete, with its impressive Hanging Bridge, World Heritage Site, is a spectacular end to the stage. It's a day to enjoy the history of the estuary's industry and the majesty of iron engineering.