Bordeaux in southwest France was once a vibrant port city. The port itself was known as the Port of the Moon because it sat on a semi-circular part of the Garonne River. Historically the left bank of the port has been the center of commerce and culture. Throughout the past 2,000 years, the port has played an important role in shaping the city's history and its place as a world city of wine.
When the automobile became more prominent, the historical buildings in this area began to degrade and turn black. The roads were not meant for cars, and traffic jams clogged up the port area. The port's importance declined, and it was eventually moved downstream to the northern suburbs. In the 1990s great efforts were made to clean up the area, including the buildings, and the waterfront is now lined with pedestrian walkways, bicycle paths, shops, and museums. In 2007 the Port of the Moon waterfront was named a UNESCO World Heritage site.
The Port of the Moon waterfront is located along the northwest banks of the Garonne River. The road changes names from Quai Louis XVIII to Quai des Chartrons.