Under Activity B.3.4, the first study visit of the project has been organized in June 2023. The chosen destination has been Portugal due to a variety of reasons related to best practices of climate change adaptation in local administrations, i.e. Lisbon being Green Capital of 2020; Porto having innovative climate change adaptation practices among others. Furthermore, the visit also targeted networking towards future town twinning projects. During the visit; Lisbon, Coimbra, Porto, S.J. de Madeira has been visited in line with the objectives of the visit and several meetings have been made. Participants also joined a conference on circular economy innovative practices.