Alaska

Matanuska Glacier, Chugach Mountains, Alaska

Debris flow channel on alluvial fan, Atigun Valley, Brooks Range, Alaska

Alaska Range with Denali on skyline, Alaska, aerial view

Matanuska Glacier, Chugach Mountains, Alaska

Middle Fork of Koyukuk River, Dalton Highway Bridge #4, Alaska

Alaska Range with Denali on skyline, Alaska, aerial view

Tundra & Taiga in fall color, Sheep Mountain, Glenn Highway, Alaska

Fall color reflecting in Grayling Lake, Dalton Highway, Alaska

Mount McKinley / Denali, Alaska Range, Alaska, aerial.

Tundra & Taiga in fall color, Sheep Mountain, Glenn Highway, Alaska

Fall color reflecting in Grayling Lake, Dalton Highway, Alaska

Denali from Wonder Lake, Alaska Range, Alaska

Columbia Glacier & PW Sound, Alaska, aerial

Fall color along the South Fork Koyukuk River, Dalton Highway, Alaska

Taiga / tundra & mountain slopes, Alaska Range, Denali National Park, Alaska

Harriman Glacier, Chugach Mountains, Alaska, aerial

Limestone cliffs in Brooks Range (Philip Smith Mountains) above Atigun River Bridge #2 on Dalton Highway, Alaska

Taiga / tundra & mountain slopes, Alaska Range, Denali National Park, Alaska

Old building @ Independence Mine, Alaska

Brooks Range & tundra from the Dalton Highway, North Slope, Alaska

Moose's Tooth Peak & Ruth Amphitheatre / Great Gorge, Alaska Range, Alaska, aerial

View of Chena River Valley from Angel Rocks, Chena River Recreation Area, north of Fairbanks, Alaska

Island Lake, Tundra & Brooks Range from Dalton Highway, North Slope, Alaska

Ruth Glacier with lateral & medial moraines, Alaska Range, Alaska, aerial

Sustina River @ Talkeetna, Alaska

View of Chena River Valley from Angel Rocks, Chena River Recreation Area, north of Fairbanks, Alaska

Pipeline in Atigun Valley, Brooks Range, Dalton Highway, Alaska

Philip Smith Mountains, Brooks Range, Dalton Highway, Alaska

Terminus of Mendenhall Glacier, Juneau, Alaska, aerial

Birch & spruce patterns on hillslope with taiga / boreal forest along Globe Creek, Elliott Highway, Alaska

Hillside in fall color, Dietrich River Valley, Brooks Range, Dalton Highway, Alaska

Ice polished bedrock along the edge of Mendenhall Glacier, Juneau, Alaska

Tundra & forest in fall color, Dalton Highway, Alaska

Taku Glacier & Vantage Peak, Juneau Icefield, Alaska, aerial

Tundra & Taiga in fall color, Dalton Highway, Alaska

Ice faceted mountain peaks, Juneau Icefield, Alaska, aerial

Boulders & tundra plants on Finger Mountain, Dalton Highway, Alaska

Terminus of Taku Glacier, Juneau Icefield, Alaska, aerial

Fall color reflecting in Grayling Lake, Dalton Highway, Alaska

Norris & Taku Glaciers, Juneau Icefields, Alaska, aerial

Kenai Mountains, Kenai Peninsula, Homer Alaska

Glenn Highway, Alaska

Kenai Mountains & Kachemak Bay from Bishop's Beach, Homer, Kenai Peninsula, Alaska

Taiga, cloud shrouded Chugach Mountains & Nelchina Glacier, Glenn Highway, Alaska

View south from Bishop's Beach, across Kachemak Bay to Kenai Mountains, Kenai Peninsula, Homer, Alaska

Taiga, cloud shrouded Chugach Mountains & Nelchina Glacier, Glenn Highway, Alaska

View south from Bishop's Beach, across Kachemak Bay to Kenai Mountains, Kenai Peninsula, Homer, Alaska

Matanuska Glacier, Chugach Mountains, Glenn Highway, Alaska

Kenai Mountains, Kenai Peninsula, Homer Alaska

Matanuska Glacier, Chugach Mountains, Glenn Highway, Alaska

Forest in fall color, Dalton Highway, Alaska

[Matanuska Glacier, Chugach Mountains, Glenn Highway, Alaska

Matanuska Glacier, Chugach Mountains, Alaska

Alaska Range from Tanana River, Richardson Highway, Alaska

Matanuska Glacier, Chugach Mountains, Alaska

Alaska Range from Tanana River, Richardson Highway, Alaska

Kenai Mountains, Kenai Peninsula, Homer Alaska

Matanuska Glacier, Chugach Mountains, Alaska

Alaska Range from Tanana River, Richardson Highway, Alaska

Matanuska Glacier, Chugach Mountains, Alaska

West fork of Ruth Glacier, Alaska Range, aerial

Ruth Glacier in the Ruth Gorge, Alaska Range, aerial

Ruth Glacier, Alaska Range, aerial

Laguna Glacier, south flank of Mount Foraker, Alaska Range, aerial

Peters Glacier & Wichersham Wall, Mt Mckinley, Alaska Range, aerial

Kahitna Pass & Straightaway Glacier, Alaska Range, aerial

Upper Muldrow Glacier & Pioneer Ridge, Alaska Range, aerial

McCarty Fjord, Kenai Peninsula, Alaska, aerial

Kenai Fjords & Harding Icefield, Kenai Peninsula, Alaska, aerial

Grewingk Glacier, Kenai Mountains, Alaska, aerial

Grewingk Glacier, Kenai Mountains, Alaska, aerial

Harding Icefield, Kenai Peninsula, Alaska, aerial

McCarty tidewater glacier, Kenai Fjords, Harding Icefield, Alaska, aerial

Aerial view east across Kahiltna Glacier, Alaska Range

Peters Glacier from Kahiltna Pass, Alaska Range, aerial

Carpe Ridge, Muldrow Glacier, Mount McKinley, Wickersham Wall, Alaska Range, aerial

Dew on lupine leaves, Alaska

False Hellebore leaves, a poisonous plant, Kenai Peninsula, Alaska

Lionhead along Route 1, Glenn Highway, Alaska

Scandinavian Peaks, Chugach Mountains from Glenn Highway, Alaska

Wood plank, Skwentna, Alaska

Cloud shrouded Wickersham Wall, Mount McKinley, Denali National Park, Alaska