Yosemite National Park Remains Open As Rim Fire Continues In Burn On Park's Western Edge [Getty Images]

YOSEMITE NTL PARK, CA - AUGUST 28: A view of Half Dome and the Yosemite Valley on August 28, 2013 in Yosemite Nationall Park, California. As the Rim Fire continues to burn on the western edge of Yosemite National Park, the valley floor of the park remains open. The Rim Fire has charred more than 190,000 acres of forest and is currently 30 percent contained. (Photo by Justin Sullivan/Getty Images)

Getty Images News Justin Sullivan