Climbing "Kosa na kámen" (Grade 4+) in "Smrťák" is a classic experience for climbers in the region. The route, whose name translates to "Scythe on Stone," likely refers to a sharp edge or feature on the rock. Given the grade of 4+, it's a relatively accessible climb, but still requires a good understanding of basic climbing techniques, secure footwork, and the ability to make thoughtful placements. "Smrťák," the area where it is located, could hint at a more exposed or potentially dangerous environment, so caution and proper preparation are essential. The rock type and overall character of the climb will dictate the best approach – whether it involves stemming, crack climbing, or face climbing with delicate holds. Enjoy the challenge and the views!