Vernal Falls Death Valley Devil's Golf Course Zabriske Point Maricopa Point Grand Canyon Sunset Big Oak Flat Trail Yosemite Sunset Snowmass Lake and Peak Snowmass Lake and Peak Bottle Gentian Arctic Gentian Fringed Gentians El Capitan Upper Yosemite Falls Merced River Barrel Cacti Saguaro Cacti Organ Pipe Cactus South Kaibab Trail South Kaibab Trail South Kaibab Trail Manzanita Upper Yosemite Falls Wildflowers Wildflowers Carlsbad Caverns Carlsbad Caverns Carlsbad Caverns Petrified Forest National Park Petrified Forest National Park The Battleship Five-nerved Sunflower Parry's Primrose Whipple's Penstemon Grand Canyon, Hopi Point Grand Canyon, Mohave Point South Rim Trail Ferruginous Hawk Ferruginous Hawk General Grant Sequoia Sequoias Sequoias Mountain Bluebells Mountain Bluebells