Ascents in Sechserturm as Onsight

Really good crack climbing in decent rock. Looks so much shorter from the ground, I barely had enough slings (you need lots of thicker ones, around 10 to 12 mm) and had to plan ahead carefully from about halfway up. Didn't find the belay bolt on the terrace, so I built a belay myself. The way to the summit from there is a little hard to find, we went up the chimney and crawled trough a little arch, then stepped over to the main summit (the most difficult part for Patrick, as it turned out :-D).