Seven-star Lake Wetland Park in Saihanba, Chengde, Hebei
Located about 2.5 kilometers northwest of Saihanba Mechanical Forest Farm, it has seven natural lakes shaped like the Big Dipper, with an altitude of 1,500 meters. The park has a 5,000-meter wooden plank road, 8 viewing platforms and 4 wooden bridges, integrating multiple ecological landscapes such as forests, grasslands, and swamps.