Star trails circle above the Chugach Mountains with a backpacking tent and Christmas Tree along the shore of Turnagain Arm, Southcentral, Alaska, Winter PacificStock
View of the Aurora Borealis (Northern Lights) dancing above the Chugach Mountains with a backpacking tent and Christmas Tree along the shore of Turnagain Arm, Kenai Peninsula, Southcentral, Alaska, Winter PacificStock
Nighttime view of a man standing next to a lit tent on a snow covered Trail Lake with the moon, stars, and planets overhead, Moose Pass, Kenai Peninsula, Southcentral Alaska PacificStock
Nighttime view of a lit tent on a snow covered Trail Lake with the moon, stars, and Northern Lights overhead, Moose Pass, Kenai Peninsula, Southcentral Alaska PacificStock
Hiker on a hillside in front of Mt. McKinley and Muldrow Glacier, Denali National Park, Interior Alaska, summer PacificStock
Sun flare glowing over a winter landscape; Trapper Creek, Alaska, United States of America PacificStock
Grizzly bear (ursus arctos horribilis) at the Alaska Wildlife Conservation Center; Portage, Alaska, United States of America PacificStock
The aurora borealis glows over the Richardson Highway near Donnelly Dome (at left), south of Delta Junction; Alaska, United States of America PacificStock
The aurora borealis shines above an ATV trail covered in snow, south of Delta Junction; Alaska, United States of America PacificStock
A bright aurora engulfs the Northern skies over Portage River; Alaska, United States of America PacificStock
Sea kayakers in front of Shoup Glacier, Shoup Bay State Marine Park, Prince William Sound, Valdez, Southcentral Alaska PacificStock
Couple Snowmobiling In Denali State Park With The Alaska Range And Moose's Tooth In The Background, Southcentral Alaska, Spring PacificStock
A Man Sitting On A Rock Next To His Tent While Camping Near Hatcher Pass In The Talkeetna Mountains With Bald Ridge In The Background, Southcentral Alaska, Summer PacificStock
Humpback whale (Megaptera novaeangliae) in Seward harbour; Seward, Alaska, United States of America PacificStock