Dark clouds & tall rock cliffs make for a dramatic shot of New Mexico’s Diablo Canyon. Photo by Steven W Marti. Tweeted by the US Department of the Interior, 8/14/15.
Summer, wild flowers and the Olympic National Park. Tweeted by the US Department of the Interior, 8/19/15.
Summer sunset over Mount Rainier National Park. Photo Danny Seidman. Tweeted by the US Department of the Interior, 8/20/15.
Cathedral Lakes at Yosemite National Park. Photo by Sean Goebel. Tweeted by the US Department of the Interior, 8/23/15.