Seongnaecheon is an urban ecological park in Songpa-gu, Seoul, connecting Olympic Park and Hangang Park. In spring, cherry blossoms bloom heavily along the Asan Medical Center embankment path, and petals scatter over the walking trail beside the water. The path crossing near the north 2 gate of Olympic Park is used for walking and cycling. The Seongnaecheon section has recently undergone renovation and maintenance.