Landscape is a key element of individual and social well-being. Although its protection, management and planning are acknowledged by the European Landscape Convention of the Council of Europe since 2000, not much has been done for this treaty’s comprehensive implementation. TOPIO aims to give people an active role in decision-making on landscape by means of Citizen Science, in combination with Geoinformatics (Earth Observation and GIS) and Artificial Intelligence to promote the area’s sustainable development. TOPIO aims to create a Thematic Platform, an interactive and continuously updated tool, as well as digital methodologies for landscape monitoring and management.