In partnership with Christoph Laforge and Artelia. The proposal for the rehabilitation of Oued Ain Sefra is based on the cultural heritage and landscape qualities of the site. The Valley becomes a linear park linking the two sides of the city instead of being a barrier and a negative space separating the neighborhoods of Tigdit and Tobana. It also links the see with the old city and the new suburban neighborhoods. The river becomes the center and the primary thread of the touristic development of the city.