Climbing "Dětská hrana" (Children's Edge) in Trojmr is a delightful experience, especially for beginner climbers or those looking for a relaxed day out. The route, graded a comfortable UIAA II, follows a prominent edge (hence the name) with generally good holds. The rock is typically solid sandstone, offering plenty of friction. While the difficulty is low, the route still provides a sense of exposure and accomplishment, particularly towards the top. It's important to be aware of the typical sandstone climbing hazards, such as loose rock and the potential for abrasion. Proper footwear and careful placement of hands and feet are key. The scenery in Trojmr is stunning, adding to the overall enjoyment of the climb. "Dětská hrana" is a great introduction to the world of sandstone climbing and a perfect choice for families or anyone seeking a fun and accessible climb.