Climbing "Himmelsschlüsselw." (Grade 7-) on "Obere Wand" was a truly memorable experience. The route demands precise footwork and thoughtful sequences, especially through the crux. The rock quality on Obere Wand is generally excellent, but "Himmelsschlüsselw." had its fair share of polished sections, adding an extra layer of challenge. Finding the right body position and maintaining composure were key to unlocking the next hold. The exposure was exhilarating, offering stunning views from the wall. While the grade might suggest a more straightforward climb, this route definitely requires respect and solid technique. Reaching the top was incredibly rewarding!