Climbing 'Ikarus' in 'SO-Seite oberer Teil' is a significant achievement for any climber. This route, typically graded around 8/8+ (French grading), presents a considerable challenge due to its technical demands, powerful moves, and often sustained difficulty. 'SO-Seite oberer Teil' suggests a location, likely referring to a sector of a crag with a Southeastern-facing aspect and in the upper part of the cliff. Climbers attempting 'Ikarus' can expect a mix of demanding crimps, powerful sequences on overhanging rock (depending on the specific route characteristics), and the need for excellent footwork. Success often requires a combination of physical strength, precise technique, and mental fortitude. Detailed information, including specific beta (sequences of moves) and protection details, are usually found in local climbing guides or online resources.