04/09/2026
Streams Abroad: Cheonggyecheon Stream in Seoul, South Korea. 🌏💧
For over 30 years, this 5.8km stream was hidden from sight, built over by a highway. Now, since the restoration project finished in 2005, Cheonggyecheon is a cultural and environmental asset to Seoul, elevating urban life in a megacity, by providing invaluable green space. In a highly industrialised city like Seoul, you will notice that the riparian environment offers a haven for animals not found anywhere else in the city. The restored stream brought 260 species of plants, 20 species of fish, 10 species of amphibians and reptiles, and 33 species of birds to the area. The stream is equally as valuable to the mental and physical health of residents. Walkways are integrated into the design, as well as spots to sit, and even dip your feet into the water to cool off in the summer heat. The stream also lowered the urban temperatures of the corridor by 3 degrees compared to other parts of the city. Pretty impressive!
Hope you enjoyed learning about a bit about this stream flowing thousands of kms away, but with urban ecological design principles that can resonate for us here in Sydney 😊