Climbing "Mlha" (grade 4) in Dvoupatrák is a delightful experience, particularly for beginner to intermediate climbers. The route follows a relatively obvious line with good holds throughout, making it a confidence-building climb. While technically grade 4 in the local scale (typically equivalent to around 5.5-5.6 YDS), it might feel slightly easier than some routes of the same grade depending on your style. Expect well-worn rock, a testament to its popularity. The crux moves are likely to involve thoughtful foot placement rather than brute strength. Dvoupatrák itself offers a beautiful climbing environment, and "Mlha" provides a pleasant introduction to its features. Overall, a great climb for a warm-up, a practice route, or just a relaxed day on the rock.