Cannon guards the woodline at Shiloh National Military Park.
One of many bales of hay lay out in an open field on a midwestern farm.
New growth in a burned-over area of Yellowstone National Park.
Sunset over the fields of Idaho (HDR).
A gravel road winds into the hieghts of Wyoming's Rocky Mountains.
Two hikers stand as silhouettes on the edge of the massive Grand Canyon.
Warning sign identifying an area frequented by western Grizzly Bears.
An old log cabin lies along the edge of a green wood near Shiloh National Military Park.
Western stream flows down from the Rocky Mountains of nothern Wyoming.
View of a distant meadow in the Rocky Mountains of Wyoming.
Hillside of pine trees overlooks the deep blue water of Yellowstone Lake.