This thesis investigates the integration of the Piemonte Regional Landscape Plan (PPR) into Asti’s Land Use Plan (LUP), focusing on the methodological, spatial, and institutional challenges that emerge in aligning regional landscape objectives with municipal urban planning tools. The research is grounded in a diagnostic and observation-based approach, emphasizing spatial analysis, regulatory comparison, and perceptual mapping. Particular attention is given to the role of GIS-based cartographic techniques in documenting landscape constraints, visual corridors, and settlement morphologies, as a result constructing a multi dimensional reading of the territory that moves beyond formal zoning logic. Asti represents a particularly relevant case due to its complex territorial identity—defined by overlapping systems of ecological corridors, historical layering, rural landscapes, and urban expansion pressures.