The Ttukseom Hangang Park Neungsohwa Wall is a colony of neungsohwa vines along the Han River retaining wall beside the Seongsu Cheonggu Apartments entrance and Hanshin Apartments entrance. The vines cover a 4–5-metre-high concrete wall for about 400 metres. During the blooming season, the flowers can be seen with views of the Han River. Many people gather in front of the wall when the flowers are in bloom.