Desolation Canyon
Near Vernal, Utah
Glacier National Park
North Cascades National Park
Yellowstone National Park
Cape Lookout National Seashore
Bryce Canyon National Park
Rocky Mountain National Park
Allatoona Lake
Near Cartersville, Georgia
Katmai National Park & Preserve
Near Igiugig, Alaska
Zion National Park
Near Hurricane, Utah
Georgetown Lake
Near Georgetown, Texas
Prince William Forest Park
Near Triangle, Virginia
Haleakalā National Park
Near Kula, Hawaii
Lassen Volcanic National Park
Near Mineral, California
Everglades National Park
Near Homestead, Florida
Assateague Island National Seashore
Near Berlin, Maryland
Guadalupe Mountains National Park
Near Salt Flat, Texas
Dinosaur National Monument
Near Jensen, Utah
Bureau of Land Management
Near Santa Margarita, California
Paria Canyon-Vermilion Cliffs Wilderness
Near Kanab, Utah and Page, Arizona
Zion National Park
Near Hurricane, Utah
Paria Canyon-Vermilion Cliffs Wilderness
Near Kanab, Utah and Page, Arizona
Inyo National Forest
Near Lone Pine, California
Bureau of Land Management
Near Morongo Valley, California
Canyonlands National Park
Inyo National Forest
Near Bishop, California
Bureau of Land Management
Near Fort Irwin, California
Bureau of Land Management
Near Santa Margarita, California
Bureau of Land Management
Near Ukiah, California