Noah Berger Photography

Hannah Whyatt poses for a a friend's photo as smoke from the Ferguson fire fills Yosemite Valley on Wednesday, July 25, 2018, in Yosemite National Park, Calif.

Hannah Whyatt poses for a a friend's photo as smoke from the Ferguson fire fills Yosemite Valley on Wednesday, July 25, 2018, in Yosemite National Park, Calif.

Hannah Whyatt poses for a a friend's photo as smoke from the Ferguson fire fills Yosemite Valley on Wednesday, July 25, 2018, in Yosemite National Park, Calif. Parts of the park will close Wednesday as firefighters work to stop the blaze. (AP Photo/Noah Berger)