Nantong Horticultural Expo Park is located in the west of Langshan Mountain with an area of 48.5 hectares. It is the main venue of the fifth Jiangsu Horticultural Exposition. With the theme of "landscape charm and Jianghai wind", it highly enriches Nantong landscape and the regional characteristics and cleverly integrates into the charm of garden art pursuit. The park is situated at the foot of a hill and beside a river, combining various scenic spots well-proportioned with different shapes. From both the performance and construction techniques of garden art, it has well achieved the planning idea of green, ecological and environmental protection, science and technology, possessing art features of modern garden and a strong sense of the times. It is a new type comprehensive park with the collection of garden art essence, Chinese traditional and modern garden.

In recent years, the park combines the rich natural and cultural resources with social practice, military training, outdoor survival and development, leisure tourism and so on. It becomes not only an important carrier of youth quality education and science education base, but also a great place for enterprises and institutions' meeting, training and vacation.