The park's original site, an old industrial site defined by railways, roads, urban canals and urban settlements, was built in 1867 on the site of livestock slaughterhouses and wholesale markets, which are densely populated and mostly immigrant from all over the world. Although the park is on the edge of the city, it is connected to the central Paris by the ring road and two subway lines, and the developed transportation system in Paris has made the park firmly embedded in the entire city system. The designer also uses this convenient transportation to design the entrance and exit of the park next to the subway entrance and exit. When tourists visit the park with more than 1,000 meters in length in the north and south, they can easily get to the car at the other end of the park. It can be described as a very user-friendly transportation design.