April 18, 2011

Thermal Pool, Yellowstone National Park

Photograph by Karen Cameron, My Shot

This Month in Photo of the Day: Nature and Weather Photos

A close-up shot of a thermal pool in Yellowstone National Park

(This photo and caption were submitted to My Shot.)

Have a great photo of a U.S. national park site? Submit your photos (tagged #parkwk) to My Shot by May 1, 2011. Then, check out our travel site to see a gallery of our favorites.


See more pictures of the Ten Most Visited National Parks »
See more pictures of Yellowstone »

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