Take the subway to Longshang Palace, the last destination. Built during the reign of Napoleon III, the palace, as a walking palace, attracts tourists most in the form of tall staircased sculptures and fountains running down. On each side of the fountain sculpture stretches out a corridor, with the end of the corridor being the Museum of Art and the Museum of Marseilles History. We are enjoying sculptures and fountains, climbing steps to walk in the park behind the sculptures. Then we took a nap on the lawn and on the bench in the morning. We were very tired in the continuous battle, but we were still very enthusiastic. At 3 p.m., we left Longshang Palace to finish our tour of the Blue Coast in southern France. Take the subway back to the hotel to pick up luggage, then take the subway to the railway station, wait for the view inside and outside the railway station, and finally take the French high-speed train TGV6874 to leave Marseilles and return to Geneva via Lyon.