Expedition America, A National Park Odyssey

Expedition America marked the first time a single person traveled to and photographed all of America's National Parks.

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Terrace Color

Mineral springs terrace construction in progress. In some locations, active springs are building up the terraces at a rate approaching two feet per year. That means the spectacle you see today will likely be very different from the one you see on your next visit.

United States Wyoming Yellowstone National Park Mineral Terraces Springs Color Vertical