1, Dongdaihe is in Suizhong County, Huludao City, Liaoning Province. Dongdaihe is a tourist attraction, and the railway stations of Beijing-Shenyang Railway, Qinhuangdao-Shenyang Passenger Dedicated Line, Beijing-Shenyang Expressway, National Highway 102 and Binhai Highway have been opened in this area on 20/02.

Dongdaihe is a tourist attraction. The main scenic spots in the area include the original ecological beach, Jieshi Ruins Park, Jieshi Palace, the Twin Towers of Miao Feng Temple, Qianwei Tower, Sanshan Scenic Area, Tiaoshigou Scenic Area, the former ancient city, the world cultural heritage Jiumenkou Water Great Wall, and the most beautiful original ecological Great Wall-Yongan awl Shan Ye Great Wall.

3. Dongdaihe Scenic Area has accumulated a very rich cultural essence in the thousand-year history, among which the culture related to Jieshi and the Great Wall is the most colorful in this area.

Five emperors have been here successively in history, and there is also a very famous Jieshimen, which left a touching legend of "Meng Jiangnv cries for the Great Wall".

5. Liu Che, Emperor Wu of the Han Dynasty, and Li Shimin, Emperor Taizong, both left traces here. It is reported that there are also famous sites of Qin and Han Dynasties in this area, including Shibeidi, Wazidi, Heishantou, Zhimiao Bay, Dajintun and Zhoujia Nanshan.