Climbing "Sluneční plotna - direkt var." (grade 7) in "Hradní stěna" is a fantastic experience demanding both technical skill and mental fortitude. The "Sun Slab - Direct Variation" offers a direct line up the sunny slab, requiring precise footwork and delicate handholds. Being a grade 7 (approximately 5.11d/6c+), the route presents sustained difficulty, demanding confident movement and the ability to read the rock for optimal placement. The exposure inherent in Hradní stěna adds to the adventure, requiring focus and a steady head. Success on this route comes from a combination of physical strength, technical proficiency, and the ability to manage the mental demands of exposure and intricate climbing.