The aim of this mapping initiative is to deepen the understanding of dissonance and its specific manifestations across different regions of the world. By examining a substantial sample of cases, the resulting geo-app provides a comprehensive representation of dissonance phenomenon in architectural heritage, organized according to both geographical and semantic criteria. This interactive tool enables the investigation of dissonant heritage from a broad transnational perspective, the identification of patterns in the origins of dissonance and a wide-ranging screening of the strategies to manage it – serving as the backbone of the Co.Co.War project.

The mapping covers both European and non-European contexts. To date, approximately 130 cases have been documented, including sites undergoing re-signification, cases that have been effectively addressed, as well as cases for which strategies are still to be applied. Each entry provides information on where and when conflicts occurred, situates them within their historical contexts, and elucidates the underlying causes and consequences, with particular attention to practices for managing dissonance. This final repository constitutes a continuously expanding body of knowledge, integrating past experiences and innovative approaches to inform and guide future efforts in the conservation and communication of dissonant heritage.

The research is open to new contributions. Feedback, corrections, and contextual insights are warmly welcomed to enhance this strategic tool. Scholars, practitioners, and other stakeholders engaged in Dissonant Heritage Studies are invited to contribute to Co.Co.War mapping through the “Join the Map” section.