Smoke covered mountains from the Terwilliger Fire in the Willamette National Forest, Oregon, USA

Smoke settles in to the skies above the fire camp at the Terwilliger Fire in Oregon's Willamette National Forest. The fire has now burned over 8000 acres including the famed hot springs at Cougar Reservoir. The steep terrain and inaccessible wilderness areas have been making it very difficult for this group of 600+ firefighters battling the blaze.