A low-cost project that allowed the villagers of Molins to recover the fluvial area of ??the Vallvidrera river occupied by illegal vegetable gardens. To restore and redevelop the accessibility between the Collserola NP and Molins. For these ends:
• Residues and structures were removed,
• Reed roots were removed while opening the section of the river by facilitating the recolonization of vegetation Aboriginal
• A new longitudinal path was constructed under three bridges.