??Ilsan was set up in 1996 being an environmental friendly place. Lake Park beneath is A serious attraction of Ilsan. It is man made, and it has a grand, peaceful lake and spherical park around it so folks can take walks across the lake along the parkway. (Photo: Lake Park) https://archercn420.techionblog.com/33932970/not-known-facts-about-how-to-go-ilsan-kyunggido