In her new function as ICOS station PI, Iris Feigenwinter was introduced to climbing the 35 m high measurement tower by Philip Meier (ICOS research technician) and got to know the station from top for the first time. While up there, they performed some maintenance as cleaning the IRGA and re-installing the PAR radiation sensor, which came back from calibration. They also enjoyed the scenic view on that sunny day! The mountains in the background clearly show that Davos has record low snow depth for this time of the season.