Mount St. Helens National Volcanic Monument
Columbia River Gorge, Washington
Mount St. Helens National Volcanic Monument
Mount St. Helens National Volcanic Monument
Central Oregon, Oregon
Willamette Foothills, Oregon
Portland Metro Area, Oregon
Willamette National Forest
San Juan Mountains, Colorado
Eastern North Cascades + Lake Chelan, Washington
Sawatch Range + Elk Mountains, Colorado
Mount St. Helens National Volcanic Monument