Moab, Arches + La Sal Mountains, Utah
Mt. Hood + Clackamas River Area, Oregon
Redwoods + Del Norte Coast, California
Death Valley National Park
Yellowstone, Wyoming
Yellowstone National Park
Mount Hood Wilderness
Guadalupe Mountains, New Mexico
Canyonlands National Park
Canyonlands + Abajo Mountains, Utah
Death Valley National Park
Death Valley National Park