Climbing 'První jednička' (First One), a grade 1 climb on the 'Svědek' (Witness) rock formation, is a classic introduction to the joys of Czech sandstone climbing. While technically very easy, the route still offers a beautiful experience and a sense of accomplishment, especially for beginner climbers. The climb typically involves scrambling and easy traversing, with ample opportunities to appreciate the surrounding landscape. The sandstone can feel slightly insecure underfoot, requiring a conscious awareness of your movements. Focus on finding solid holds and maintaining good balance. Though the difficulty is low, remember to maintain proper climbing etiquette and respect the environment. It's a great way to get accustomed to the specific characteristics of sandstone, and to experience the unique atmosphere of the 'Svědek' area. Ultimately, 'První jednička' offers a perfect starting point for exploring the more challenging climbs on this iconic rock formation.