Climbing Petrobleau (7) in Kuličky is a memorable experience. The route is characterized by its technical slab climbing on surprisingly featured granite. The crux often involves delicate footwork and precise weight distribution to overcome small crimps and smooth sections. The mental challenge is significant, requiring commitment and trust in the friction. While not overly powerful, Petrobleau demands careful planning and flawless execution. Reaching the top offers a satisfying reward, with a great view of the surrounding Kuličky area.