Lena Müller earning her ecopoints by sending the 8a Kalypso at Geisterschmiedwand, after having travelled to the crag by train and bike. The Innsbruck University PhD student specialising in climate change is co-author of 'Sustainable climbing. The guidebook to Tyrol, Austria' which illustrates how to climb in a climate-friendly way at 21 different crags in Austria by travelling by train, bus and bike.

© Paul Lewandowski