A "col" is a low point or pass between two mountain peaks. It is often used in hiking and mountaineering to describe a route that connects two higher elevations. Cols can provide easier access to different areas of a mountain range and are important for navigation. In geography, cols are significant for understanding the topography of a region. They can influence weather patterns and ecosystems, as they may allow for the movement of air and wildlife between different elevations. Famous cols include the Col de la Bonette in the French Alps and the Khyber Pass in Pakistan.