Climbing "Open Window" (grade 7) in Hohe Wand is an experience that stays with you. The route's name is fitting, as it truly feels like scaling a window opening onto the stunning panorama of the Austrian Alps. The rock itself is typical Hohe Wand – generally solid limestone, but requiring careful footwork and route finding. The crux move, which usually dictates the 7 grade, involves a powerful sequence on small crimps and a dynamic reach. Some climbers find it more mentally challenging than physically, as the exposure is significant, particularly when negotiating the airy traverse leading towards the namesake window. Protection is generally good, though some runouts can add a touch of spice. Overall, "Open Window" is a rewarding climb, offering a blend of technical difficulty, exposure, and breathtaking views that make it a must-do for any experienced climber visiting Hohe Wand. Remember to check current conditions and bolting reports before heading out, and be prepared for a potentially crowded route, especially on weekends.