Climbing 'Wellenreiter' (Grade 6) in Simmering is a memorable experience. The route itself presents a satisfying challenge with its diverse holds and engaging movement. Located in Simmering, it offers a glimpse of climbing within an urban environment, a unique juxtaposition. The rock quality is generally good, and the route is well-protected with bolts, making it a relatively safe climb for experienced climbers comfortable at the 6 grade. While not as scenic as climbs in the Alps, 'Wellenreiter' offers a convenient and rewarding climbing experience for those living in or visiting Vienna.