How long is the runway in changbai island Park?

10 km. Changbai island Forest Park, with an area of10.84km2, is a water chestnut, which was built in 2006 and is located on the south bank of Hunhe River in Heping District, Shenyang. The running track in changbai island Park is a wooden road around the lake and several forest tracks, with a total length of 10 km. The average width of changbai island inland river is about 100 meter, with a total length of 5.5 kilometers. Together with the water surface area of changbai island section of Hunhe River, changbai island * * * has 3.2 million square meters of water surface.