Climbing "Vlny" (Waves), a grade 6- in Předhradí, is a delightful experience. The route typically involves navigating a slightly overhanging face with good holds. Expect a combination of crimps, pockets, and edges that require careful footwork and body positioning. The crux often lies in maintaining balance and power through the sustained middle section. While not exceptionally long, "Vlny" demands consistent effort and rewards precise climbing. The rock quality in Předhradí is generally excellent, providing solid holds and a secure feel. Successfully sending "Vlny" feels like a satisfying accomplishment on a classic route.