Climbing "Cizinec" (Grade 4) in Poustevnická stěna is a classic sandstone experience. The route offers enjoyable climbing on relatively solid rock, though characteristic sandstone fragility demands careful movement and gear placement. Expect mostly vertical terrain with good holds, providing a good challenge for climbers new to sandstone or those seeking a pleasant warm-up. The views from the top are rewarding, showcasing the unique landscape of the Bohemian Switzerland National Park. Cizinec is a popular route, so be prepared to potentially share the wall with other climbers. Overall, a worthwhile climb for anyone visiting Poustevnická stěna.