Located on a 360-acre site on the outskirts of Incheon, South Korea, Confluence City is a mixed-use sustainable development designed to regenerate the biological life and natural beauty that existed before this area’s wetlands were drained and the property was used for manufacturing soda ash. The master plan defines six districts, each with an urban function and a distinct natural feature. The districts flow from one to the next—like water from the city toward the sea. They are unified by two important urban elements: the Green Current and the Aqua Promenade.