It is a stream flowing in Seodaemoon-Gu, northern part of Seoul.
It used be full of garbage and bad smell but ever since 2002, it turned into a clean and refreshing area.
It’s a good place for local people to walk or ride bicycles. The roads are separated for safety.
And you can see wild flowers and animals living on it (true, I do see them everyday).
And there are lots of beautiful structure. One in the picture is the ‘bridge of rising Sun’. And it’s even made of LED!