A report highlights the misconception of the Gran Concepción wetland as unused land, despite its crucial ecological role. The area, often perceived as vacant, is in fact a vital ecosystem facing pressures from urban expansion. This illusion of emptiness fuels development projects that threaten the wetland’s biodiversity and natural functions. The article, published by CIPER Chile, suggests a lack of accurate assessment regarding the wetland's true value and the consequences of altering it. These pressures are driven by a desire for building space in the growing Concepción region. Preserving the wetland is presented as critical for environmental sustainability and potentially mitigating climate change impacts in the area, contradicting current land use plans. It underscores the need for revised urban planning strategies acknowledging the inherent worth of such ecosystems.