Sunset glows on Ptarmigan Peak in Chugach Mountains, South-central Alaska in spring, Alaska, United States of America

outdoors daytime view sunset twilight dusk evening sundown light beautiful purple illumination illuminated scenics peak summit violet glowing crimson backcountry alaska chugach alpenglow cloud snow wilderness orange spring nobody red scenic outdoor mountain range forest landscape tree chugach mountains mountain colourful color image travel destinations non urban scene no one no people day light chugach state park ptarmigan peak alpen glow south central alaska