Colorful ash and Lethe River gorge, Valley of Ten Thousand smokes. Katmai National Park, Alaska, USA.

Subjects: Ash, Atmosphere and Sky, Canyons, Clouds, Distant Ranges, Flats, Freshwater, Geology, Gorges, Mountains, Nobody, Scenics with Sky, Streams, Valley Bottoms, Volcanic Landforms, Wild Scenics, Wilderness