The European-Winter School on Physical Organic Chemistry (E-WISPOC), at its 18th edition, is organized every year by the University of Padova, Department of Chemical Sciences, with the support of the Società Chimica Italiana (www.soc.chim.it/en), Divisione di Chimica Organica (www.soc.chim.it/it/divisioni/organica/home).The aim of the E-WISPOC is to bring together leading world scientists with young students to provide an overview of the latest advances in the various areas of Organic Chemistry, with a special emphasis on Physical Organic Cheimstry. The main focus of E-WISPOC 2024 will be on “Chemistry of the Confined Spaces”. Topics will be illustrated and debated in a lively and informal atmosphere with free time in the afternoon dedicated to visit local mountains. As in the past editions, EWISPOC 2025 will consist of lessons delivered by scientists, poster sessions, flash presentations workshops and open sessions.