The Doctoral Studies Support Programme on Environmental Peace and Development in Colombia (DSSP) is a bilateral school led by the Institute of Environmental Studies (IDEA) at the National University of Colombia (UNAL) and the Center for Development Research (ZEF) at the University of Bonn (UoB). It seeks to integrate inter- and transdisciplinary approaches in examining the connections between environment, territory, development, and conflict, while aligning research with the Sustainable Development Goals (SDGs). The program also focuses on fostering international academic collaboration, critically reflecting on higher education’s role in advancing the SDGs, and enhancing information systems and data management capabilities. Through their shared commitment to critical research, alternative development models, and environmental thinking, IDEA and ZEF have gained valuable insights throughout the program’s implementation and evaluation. This process has also facilitated the building of strategic alliances and the launch of innovative initiatives. The implementation of the DSSP also presented challenges arising from differing approaches and perspectives. Key lessons learned include the importance of cross-disciplinary collaboration, participatory research, and integrating local knowledge to address environmental issues. Ultimately, the DSSP highlights mutual enrichment and the pursuit of environmental peace in Colombia by fostering harmonious relationships between people and between them and nature goods.