Climbing "Südföhn" (graded 7-) in Arnstein Blöcke is a memorable experience. This powerful line demands a good mix of technical footwork, precise body positioning, and raw strength. The crux often involves a challenging sequence of crimps and slopers, requiring commitment and the ability to hold tension. The rock quality in Arnstein Blöcke is generally excellent, providing good friction and interesting features. "Südföhn" is no exception, offering a satisfying and aesthetically pleasing climb. Success on this route is a testament to a climber's developing skills and a rewarding achievement in this popular bouldering area.