Fly over mountain summit. Sharp pointed mountain chain ridges, the sides of the ridge slope away from narrow top on either side. The lines along the crest formed by the highest points, with the terrain dropping down on either sides, are called the ridgelines. Vertical slopes. Jagged acute sickness nipping. Broken steep cliff cinematic best nature pass flying. Very highland alpine zone. Large big pristine snow. Snowy gigantic hard mixed topography. Magnificent amazing. Ice iced mix icy cold overhead line polar giant. Potential avalanche hazard danger risky hazardous dangerous. Rocky rock wall peaks. Clean and sunny sky weather. Aerial footage with drone. Colossal mass graian pennine alps overhead. High altitude peak climate. Geographic winter north face. Landscape beautiful view. UHD 4K 3840×2160.