The Lower Falls of the Yellowstone River drops 308 feet at the head of the Grand Canyon of the Yellowstone. A long exposure blurs the fast-flowing water. The canyon is approximately 10,000 years old, 20 miles long, 1000 ft deep, and 2500 ft wide. Its yellow, orange and red-colored walls are due to oxidation of the various iron compounds in the soil, and to a lesser degree, sulfur content.
Location: Grand Canyon of the Yellowstone, Yellowstone National Park, Wyoming
Image ID: 13338
The Virgin River flows by autumn cottonwood trees, part of the Virgin River Narrows. This is a fantastic hike in fall with the comfortable temperatures, beautiful fall colors and light crowds.
Location: Virgin River Narrows, Zion National Park, Utah
Image ID: 26101
Yosemite Falls and star trails, night sky time exposure of Yosemite Falls waterfall in full spring flow, with star trails arcing through the night sky.
Location: Yosemite National Park, California
Image ID: 26853