Denali, viewed from south of Cantwell, from the Parks Highway in Interior Alaska; Alaska, United States of America

Denali, viewed from south of Cantwell, Alaska from the Parks Highway, interior Alaska; Alaska, United States of America

Dall sheep ewe (Ovis dalli) feeds on a rocky hillside overlooking Turnagain Arm and and the Kenai Mountains near the Seward Highway at MP 107 in winter with snow, South-central Alaska; Alaska, United States of America

Colourful foliage changing from summer to autumn, South of Denali National Park and Preserve, viewed from Parks Highway, interior Alaska; Alaska, United States of America

Cow moose (alces alces) browses near the Parks Highway, near Cantwell; Alaska, United States of America

Turnagain Arm, surrounding mountains and Seward Highway shown from above, with Indian area seen on left side; Alaska, United States of America

Dall sheep ewes (Ovis dalli) together on a rocky hillside overlooking Turnagain Arm and near the Seward Highway at MP 107 in winter with hardly any snow, South-central Alaska; Alaska, United States of America

Dall sheep ewes (Ovis dalli) on the rocky hillside overlooking Turnagain Arm and near the Seward Highway at MP 107 in the winter with snow; Alaska, United States of America

View of Denali from the Parks Hwy. South of Cantwell, Alaska. September. Interior Alaska.

Dall sheep ewe stands with her lamb in the Windy Point area of the Chugach Mountains. Southcentral Alaska. Near Mile 106 of the Seward Highway.

Dall sheep ewe stands with her lamb in the Windy Point area of the Chugach Mountains. Southcentral Alaska.

Group of Dall sheep ewes stand together and look at other sheep behind them. Windy Point area of the Chugach Mountains. Southcentral Alaska.

Visitors viewing the south side of Mt. Mckinley and Alaska Range from Denali Viewpoint South along the Parks Highway, Denali State Park, Spring, Southcentral, Alaska, HDR

Visitors viewing the south side of Mt. Mckinley and Alaska Range from Denali Viewpoint South along the Parks Highway, Denali State Park, Spring, Southcentral, Alaska, HDR

Snow covered mountains range in the distance with ocean and forest in the foreground; Alaska, United States of America

A foggy sunset illuminates cars driving down a snow-covered Seward Highway, the Kenai Mountains in the background, Kenai Peninsula, South-central Alaska in winter; Alaska, United States of America

Female surfer standing along the snow covered shore of Kachemak Bay, South-central Alaska; Homer, Alaska, United States of America

The warm light of sunset lights up the snow-covered peaks of Turnagain Pass, the mountains reflecting on the icy ocean surface, Seward Highway, South-central Alaska in winter; Alaska, United States of America

Crescent moon above snow covered Chugach Mountains and the frozen Eagle River, Chugach State Park, Southcentral Alaska, Winter.

Man riding a wave, Kachemak Bay, South-central Alaska; Homer, Alaska, United States of America

Man surfing in Kachemak Bay, South-central Alaska; Homer Spit, Alaska, United States of America

Long exposure photograph of sunset on Denali, Denali National park; Alaska, United States of America

Astronomy

Denali as seen from Thorofare Ridge above Eielson Visitor Center, Denali National Park; Alaska, United States of America

Snow covered mountains of the Alaska Range, photographed from Denali Viewpoint South overlook area, Parks Highway; Alaska, United States of America