This chapter seeks to trace the trajectories of two emblematic peacebuilding initiatives at the local level in order to investigate the similarities and differences in their hybridization logics. The initiatives are the Comunidad de Paz de San José de Apartadó [Peace Community of San José de Apartadó] and the Asamblea Constituyente de Tarso [Constituent Municipal Assembly of Tarsus]. The analysis of the trajectories of both these initiatives is based on the perspective of conflict transformation from knowledge of local circumstances in order to examine to what extent the concept of peace infrastructure is applicable to these two experiences. As long as the concept of “Infrastructures for Peace” refers to the networks of peacebuilding, it allows the analysis of the interactions between the local peacebuilding experiences and other actors and processes at different scales, from the very local to the international.