1、Hiking trails,Caohai Tunnel Park (South) starts, to the northeast, the south gate of Daguan Park, Lu Garden, Yuzhuang. After passing Daguan Park, go southwest, passing through Caohai Huanhu Road, Caohai Tunnel Park (North), Caohai Lakeside Wetland Park, New and Old Yunlianghe Wetland Park, Dongfeng Dam, Seven-hole Pontoon Bridge, Grass Embankment, Ludi, Cuidike, Wangjiadui Wetland Park, and Xishan Park.
The whole journey is about 15 kilometers and takes 4 hours.
2. Dongfeng Dam is located in the north area of Caohai in Kunming, the north entrance, and the Yunnan Greenway in Xinyunlianghe Wetland Park; West entrance, Gaoyao Interchange Wangjiadui Wetland.
3. Dongfeng Dam, into the grass sea viewing plank road, a total length of 35 kilometers, there are 5 scenic spots: green embankment, reed embankment, grass embankment and seven-hole pontoon bridge.
4. Dongfeng Dam, the historical product of the 70s of the 20th century in Kunming Dianchi Lake, has gone through the historical changes of the sea reclamation, the pond into the pond, the pond back to the lake, and the beauty of the lake.
5. The seven-hole pontoon bridge has a total length of 130 meters and a bridge deck width of 36 meters. It sets up the seven-arch rainbow that pursues the true face of the "sleeping beauty" of the West Mountain, looks around, the lake and water are unobstructed, to the west you can overlook the graceful and graceful beauty of the sleeping beauty of the West Mountain, and to the east you can look at the city skyline of the main city of Kunming. (Seven-hole pontoon sign text).
Dongfeng Dam opens on January 20, 2024.
1. Trekking route map.
2 North Entrance. 
3. Seven-hole pontoon bridge signage.
4. Picturesque view.