Northern lights, Chugach Mountains, near the Matanuska Glacier Glenn Highway, Alaska.
Aurora borealis lights up the winter night sky over Mt McKinley, highest mountain in North America, also called Denali. Viewpoint from Denali State Park, Alaska.
The aurora borealis (northern lights) light up the night sky above a tent. Campsite in the Mentasta Mountains, boreal forest, Wrangell-St. Elias National Park and Preserve, Alaska.
Snowshoeing through soft winter snow in the boreal forest, Wrangell-St. Elias National Park and Preserve, Alaska, in pursuit of photographing the wolf.