Climbing "Matschbirn" (7) in "Sektor Bum Bum" was a memorable experience. The route is known for its sustained difficulty and requiring precise footwork. The rock texture, combined with the steep angle, demands constant attention. The crux move, likely a powerful pull through a slightly overhanging section, tested both strength and technique. Sending "Matschbirn" felt like a real accomplishment, a testament to the hours spent training and refining my climbing skills. "Sektor Bum Bum" itself provides a great atmosphere, with other challenging routes and a lively community of climbers.