Spegazzini Glacier in Parque Nacional Los Glaciares, Patagonia
Tèmpanos (iceberg), Lago Argentino Brazo Norte, Patagonia
Alaska
Prince William Sound
Trans-Alaska Pipeline System. It runs from the Arctic Ocean to the Gulf of Alaska at Valdez 800 miles (1,300 km)
Road to Mount McKinley
Boston, Massachusetts
Boston's Back Bay skyline and Charles river.
Trinity Church reflected in the façade of the John Hancock Tower.
The John Hancock Tower, a 60-story, 790-foot-tall (241 meter) skyscraper.
Christian Science Church and the Reflecting Pool.
Christian Science Church, the Prudential Center and the Reflecting Pool.
The Prudential Center by night viewed from the Christian Science Plaza in Boston.
Arizona
The Painted Desert.
Petrified Forest National Park.
The world's largest and most colorful concentrations of petrified wood.
Mostly of the petrified wood is of species Araucarioxylon arizonicum.
Petrified Forest National Park, Arizona.
Petrified Forest National Park.
The Weatherford Hotel is a historic hotel in the downtown district of Flagstaff.
The Grand Canyon is a very colorful, steep-sided gorge, carved by the Colorado River.
The Grand Canyon was created by the Colorado River over 6 million years.
The Grand Canyon is 277 miles (446 km) long, ranges in width from 4 to 18 miles (6.4 to 24 kilometers), and attains a depth of more than a mile (1.6 km).
Nearly two billion years of the Earth's history have been exposed as the Colorado River and its tributaries cut their channels through layer after layer of rock while the Colorado Plateau was uplifted.
Cedar Ridge, South Kaibab hiking trail in Grand Canyon National Park.
Geologically it is significant because of the thick sequence of ancient rocks that are beautifully preserved and exposed in the walls of the canyon.
Grand Canyon is also one of the most spectacular examples of natural erosion in the world.
Horseshoe Bend is a horseshoe-shaped meander of the Colorado River located near the town of Page.
Inside Upper Antelope Canyon, Page, Arizona.
HDR image of Upper Antelope Canyon, Page, Arizona.
Antelope Canyon is a slot canyon in the American Southwest that was formed by erosion of Navajo Sandstone, primarily due to flash flooding and secondarily due to other Sub-aerial processes.
Utah
Monument Valley, between Arizona and Utah.
West Mitten, Monument Valley Navajo Tribal Park.
John Ford's Point in Monument Valley Navajo Tribal Park.
Totem Pole formation in Monument Valley Navajo Tribal Park.
Merrick Butte in Monument Valley Navajo Tribal Park.
Sunrise on Monument Valley.
Delicate Arch, a freestanding natural arch located in Arches National Park near Moab.
Delicate Arch.
Double Arch, a close-set pair of arches located in Arches National Park in Utah.
"Somewhere in Utah" - Northbound view from I-70 near Green River Town, Utah.
Bryce Canyon is a giant natural amphitheater created by erosion.
The Sentinel and other hoodoos in Bryce Canyon National Park.
Navajo Trail in Bryce Canyon National Park.
Thor's Hammer formation in Bryce Canyon National Park.
Hoodoos are delicate and colorful pinnacles, pillars of rock left by erosion.
New Mexico and California
Taos Pueblo cemetery. Taos Pueblo is the largest existing multistoried pueblo structure in the USA, It lies about 1 mile (1.6 km) north of the modern city of Taos, New Mexico.
Taos Pueblo multi-storied residential complex of reddish-brown adobe. It was probably built between 1000 and 1450 A.D.
Zabriskie Point, Death Valley National Park, California.