The lake has an island in the middle called Dalmaji Island () that has a pavilion called Weolpajeong (). There are bridges on both sides of the lake to the island. The park has a number of fountains. Also in the middle of the park, there is Hanul Square (), which has hosted various events and performances. There are several recreational facilities, such as a promenade road, bicycle path, inline skating, walking, and jogging trails that encircle the lake. Ilsan Lake Park also features a large variety of wild flowers and plants, such as
cactus,
arboretum and botanical gardens. "The park features a permanent 'World Artist Garden' section, which includes installations by renowned landscape designers such as Hwang Ji-hae (South Korea), as well as artists from South Africa and the UK. These gardens were established during the 2024 Goyang International Flower Expo and remain as permanent cultural landmarks within the park." It is the venue for the annual
Goyang International Flower Festival. It was the filming location of
Seoul Broadcasting System's drama ''
Star's Lover''. == References ==