Climbing 'Trus' (grade 7+/8-) at Houbař is a quintessential Czech sandstone experience. This well-regarded route offers a significant challenge, demanding both technical prowess and endurance. The unique character of the sandstone dictates precise footwork on often polished smears and delicate hand placements on small edges or pockets. While the grade 7+/8- places it firmly in the realm of advanced climbing, it's often a masterclass in reading the rock and finding the subtle sequence. The route can feel sustained, with a potential pump-inducing crux that requires focus and determination. Protection often relies on traditional Czech rings and knotted slings, adding a distinct mental layer to the physical challenge. Reaching the top of 'Trus' offers not just the satisfaction of completing a tough line but also a true appreciation for the specific style of climbing found in areas like Houbař.