A stream flows over and around rocks near Evergreen, Colorado.
Water cascades down a cliff face along Alaska’s Tracy Arm Fjord.
A rocky outcropping reaches into the sky at Colorado’s Rocky Mountain National Park.
Ketchikan Creek flows over and around rocks in Ketchikan, Alaska.
Morning at Texas’ Enchanted Rock State Natural Area.
The Cossatot River flows through the Ouachita National Forest in Western Arkansas.
A stack of river stones along the shore of the Llano River near Mason, Texas.