The rising sun backlights the still pools and the travertine terraces at Mammoth Hot Springs in Yellowstone National Park in Wyoming.
Yellow cottonwood trees grow along the Lamar River in the Lamar Valley in Yellowstone National Park in early autumn.
Terraces of travertine, a limestone deposit, reflect bright white from the early morning sun on a clear blue, cobalt sky day at Mammoth Hot Springs in Yellowstone National Park in Wyoming.
Yellow cottonwood trees grow along the Lamar River in the Lamar Valley in Yellowstone National Park in early autumn.
Terraces of travertine, a limestone deposit, reflect bright white from the early morning sun on a clear blue, cobalt sky day at Mammoth Hot Springs in Yellowstone National Park in Wyoming.
A bison in profile finishes taking a dust bath in Yellowstone National Park in Wyoming.
Terraces of travertine, a limestone deposit, reflect bright white from the early morning sun on a clear blue, cobalt sky day at Mammoth Hot Springs in Yellowstone National Park in Wyoming.
Terraces of travertine, a limestone deposit, reflect bright white from the early morning sun on a clear blue, cobalt sky day at Mammoth Hot Springs in Yellowstone National Park in Wyoming.
Golden terraces of travertine, a limestone, glow off the rising sun in Mammoth Hot Springs in Yellowstone National Park.
The rising sun backlights the still pools and the travertine terraces at Mammoth Hot Springs in Yellowstone National Park in Wyoming.
The rising sun backlights the still pools and the travertine terraces at Mammoth Hot Springs in Yellowstone National Park in Wyoming.
The rising sun backlights the still pools and the travertine terraces at Mammoth Hot Springs in Yellowstone National Park in Wyoming.
See photo in original gallery.