Climbing 'Petra' on the Oberreuter Wand in the Allgäu Alps is a fantastic experience. This multi-pitch sport climbing route, graded 6+ (approx. F6c or UIAA VII+), is renowned for its excellent limestone, offering varied and technically demanding climbing. The route is very well-bolted, making it a safe yet challenging ascent. You'll encounter slabs, cracks, and steeper sections that require good technique and stamina. The exposure steadily increases, and the summit views of the Allgäu landscape are simply breathtaking. 'Petra' is a popular classic for good reason.