Climbing 'Tunneleffekt' (graded 7+/8-) in the 'Buchmannverschneidung' is a memorable experience, demanding both technical skill and mental fortitude. The route is known for its exposed positions, delicate moves, and sustained difficulty. The 'Buchmannverschneidung' itself provides a stunning backdrop, adding to the overall adventure. The 'Tunneleffekt' section likely involves a crux sequence near or within a small tunnel-like feature, hence the name. Expect demanding crimps, precise footwork, and potentially some dynamic reaches. Success requires careful planning, solid technique, and the ability to stay calm under pressure. A fall here could be consequential, so good ropework and communication with your belayer are essential. Prepare for a challenging and rewarding climb in a beautiful alpine setting.