On the occasion of the European Cultural Heritage Year 2018, the Directorate General for Cultural Heritage Rehinland-Palatinate organized the “European Day for the Preservation of Monuments” in Trier together with the Association of State Monument Preservators. Frauke Vos-Firnkes, 2nd Deputy Chair of the European Fortress Tourism and Fortress Marketing Network, enriched a podium discussion on the topic “monument networks”.