Tussocks near Circle Lake, Alatna River valley, early morning. Gates of the Arctic National Park, Alaska, USA. http://www.terragalleria.com/parks/np-image.gaar5635.html Aerial view of mountains with meandering Alatna river in the distance. Gates of the Arctic National Park, Alaska, USA. http://www.terragalleria.com/parks/np-image.gaar0022.html Aerial view of plain with meandering Alatna river and mountains. Gates of the Arctic National Park, Alaska, USA. http://www.terragalleria.com/parks/np-image.gaar0018.html Alatna River valley near Circle Lake, evening. Gates of the Arctic National Park, Alaska, USA. http://www.terragalleria.com/parks/np-image.gaar5629.html Alatna River valley near Circle Lake, evening. Gates of the Arctic National Park, Alaska, USA. http://www.terragalleria.com/parks/np-image.gaar5630.html Alatna River valley. Gates of the Arctic National Park, Alaska, USA. http://www.terragalleria.com/parks/np-image.gaar21082.html Alatna River valley near Circle Lake, sunset. Gates of the Arctic National Park, Alaska, USA. http://www.terragalleria.com/parks/np-image.gaar5631.html Aerial view of meanders of Alatna river and valley. Gates of the Arctic National Park, Alaska, USA. http://www.terragalleria.com/parks/np-image.gaar0023.html Sky and Alatna River reflections, sunset. Gates of the Arctic National Park, Alaska, USA. http://www.terragalleria.com/parks/np-image.gaar5632.html Alatna River valley near Circle Lake. Gates of the Arctic National Park, Alaska, USA. http://www.terragalleria.com/parks/np-image.gaar0027.html Alatna River reflections, sunset. Gates of the Arctic National Park, Alaska, USA. http://www.terragalleria.com/parks/np-image.gaar5633.html Aerial view of meandering Alatna river in mountain valley. Gates of the Arctic National Park, Alaska, USA. http://www.terragalleria.com/parks/np-image.gaar0020.html Aerial view of vast landscape of meandering Alatna river and mountains. Gates of the Arctic National Park, Alaska, USA. http://www.terragalleria.com/parks/np-image.gaar0019.html