Projekt 4 — ?, Rozpůlený hřeben ?

Climbing 'Projekt 4' in 'Rozpůlený hřeben' represents an immense challenge. As its name suggests, it's a climbing 'project' – a route that has likely seen numerous attempts but remains unclimbed, or at least un-graded. This inherently places its difficulty at the very highest end of the spectrum, possibly in the realm of 9a or even harder, pushing the absolute limits of human climbing ability. Rozpůlený hřeben, or the 'Split Ridge', is a iconic climbing area, renowned for its unique and demanding sandstone climbing. The style here is typically bold, involving intricate crack climbing, delicate friction moves, and often long, run-out sections that demand not only peak physical strength but also immense mental fortitude and commitment. Tackling 'Projekt 4' means engaging in a long-term battle with the rock, meticulous planning, repeated redpoint attempts, and a deep understanding of this specific, often unforgiving, sandstone climbing style.