Behind the World Water Lily Garden lays a 1000 pyong Environment Learning Center with an environment education spot to experiment how aquatic plants purify the environment. The Hangang Purity Foundation is to help keep the Hangang River flow clean and pure. Also a large experimental cultivation park is established for cultivating a new kind of white lotus for cleaning the waters of the Hangang River.
At Semiwon, enjoy water lilies from 10 in the morning and till 3 in the noon and then complete your day by enjoying the beautiful scenery of the setting sun at the Hangang River with various fountains and lightings starting from 6 in the evening.
Semiwon holds the support of all Gyeonggi-do resident¡¯s hope and desire for keeping the Hangang River clean and beautiful for everyone to appreciate.