Oasis is the renaturalisation of an area heavily altered by a latent industrial past, which allows for reconnection with the river and restores the identity of a place that has lost its relationship with the fluvial ecosystem. A genuine transformation of the territory through natural logic enables the landscape’s resilience over time. The master's project started with a clear premise: “a real commission, with a real client and in real time.” In collaboration with the Sallent Town Council, the aim was to reorganise the river spaces of the Llobregat River as it flows through the municipality. A river that passes through the town, yet its presence is ignored: a site that has lost the heritage value of the industry tied to water and its relationship with nature. The selected site, a legacy of Sallent's industrial past, lies between the Torre del Gas and the Fàbrica Vella: a piece of reclaimed land created by the accumulation of sediment from the sluice gate. Strategies were developed for ecological connectivity, water management, biodiversity and the renewal of both the river perception and collective imagination, which convinced professors, ACA, and the Town Council to intervene in an area that was eventually constructed at €16.36 per square metre, with project management undertaken. Oasis becomes a system capable of rediscovering the spirit of fluvial dynamics, providing new uses and functions in public spaces that ensure the resilience of the urban fabric and ecological connectivity of the territory. The renaturalisation process begins with the last phase of human intervention, aiming for an evolving scenario shaped by temporal phenomena. By establishing territorial dynamics as a starting point, the expectation is for natural evolution into an ecosystem typical of river spaces. The topography designs a balanced and strategic earth movement in relation to flooding: water enters, rising in a controlled manner until it reaches a drainage basin that temporarily holds it before releasing it back to the river via a spillway. Paths rest on protective embankments elevated above the flood level to safeguard adjacent urban spaces. Planting restores the riparian woodland structure in relation to the water table, consisting of mixed tree masses complemented by shrub and halophyte communities in the wetter areas. Bioengineering techniques stabilise the exposed banks, reinforcing slopes weakened by the removal of invasive species. The strength of these techniques lies in creating optimal conditions for native vegetation to thrive, depending on the slope’s gradient and its exposure to the river’s force. In the context of a territory adapting to new climatic and social realities, our generation must recover — with respect and empathy for the landscape — the human scale and the place that belongs to nature. The resilience shown during Storm Gloria demonstrated that this space is already part of mitigating the climate emergency.