Climbing 'Pěkná věc' (4+) on 'Kvádrová kostka' is a truly delightful experience. This route, aptly named 'Nice Thing' (or 'Pretty Thing'), lives up to its reputation as a classic for its grade. The 4+ difficulty makes it accessible to climbers of various skill levels, often serving as an excellent warm-up or a perfect challenge for those looking to build confidence. The 'Kvádrová kostka' (Cuboid Cube) formation provides solid, positive holds and good foot placements, allowing for a steady, enjoyable ascent. It's a straightforward climb, but not without its moments of elegant movement, especially given the blocky nature suggested by the formation's name. The exposure grows as you ascend, culminating in a rewarding view from the top. 'Pěkná věc' offers a quintessential climbing experience – engaging, beautiful, and highly recommended for anyone visiting the area.