The project of preservation and enhancement for the Fountain of the Naiads included a series of interventions aimed at preserving and enhancing the monument. Below are the main activities:

• restoration of stone surfaces: the restoration work carried out on the stone surfaces of the fountain involved a thorough cleaning of the surfaces, removal of any dirt, limescale or deposits, repair of any damage, and the application of protective treatments to preserve the surfaces;
• bronze sculpture restoration: the bronze sculptures in the fountain underwent a comprehensive restoration which included cleaning to remove dirt and oxidation, repairing any damaged or missing parts, reinforcing the structures and applying protective coatings to preserve their integrity;
• basin waterproofing: waterproofing was carried out on the fountain basins. This process consisted of removing any existing waterproofing layers, restoring of the surfaces and applying new waterproofing materials to ensure water tightness in the basins;
• repair of the basalt slabs of the surrounding pavement: the basalt slabs constituting the surrounding pavement were repaired or replaced. Activities included surface cleaning and the application of treatments to preserve their appearance and functionality.