On an excursion with students through the Alps, Mana Gharun (former ICOS Davos Station PI and now professor in Münster) visited the Davos station with a group of students on 25 July 2023. Together with Mana, Iris Feigenwinter (ICOS Davos Station PI), Philip Meier (ICOS research technician) and Luana Krebs (PhD student working at the Davos station), all from ETH Zurich, showed the students the measurements we conduct at the tower and the forest floor. For more background information our excursion guide again proved helpful.