Кутановой

The user wants me to translate a description of a geographic object / mountaineering route from Russian to German. I need to follow specific guidelines: Preserve all Markdown formatting exactly Keep technical mountaineering terms accurate Maintain original tone and style Do NOT translate proper nouns (mountain names, route names, place names) Output MUST be entirely in German No explanations, notes, or commentary Output ONLY the translated text Let me analyze the text: "Протяжённость ледовой части 680 м