Cornice Vail Pass Colorado Rocky Mountain backcountry high altitude ski snowboard backcountry avalanche terrain peaks sunlight on forest winter spring snowy peaks evening clouds sunset circle left

sunset vail pass cornice i70 aerial drone sky chutes avalanche run colorado ten mile frisco silverthorn lake dillon vail epic pass ikon pass winter december january february snowy blue sky morning afternoon fresh snow rocky mountains mayflower gulnch tenmile peak peak 4 officers gulch upper miner creek trailhead wildernest red peak breck keystone indian peaks eagles nest wilderness ptarmigan hill backcountry sking snowboarding travel holiday ski vacation usa cinematic snowmobile march clouds