The wild Loire wants to bolt at every step. Its beautiful waters and rose gardens lead to the legendary and mystical port Lavau-sur-Loire. It is a dry port that grows shrubs and flowers. It has been so for over 100 years and is no longer a stop for ships sailing the estuary. Salt and above all, the precious blue granite are the crown jewels of this stone harbor and the luxurious streets of Nantes, which shine in the sunlight like the best cut sapphire.