The Grand Canyon is a steep-sided canyon carved by the Colorado River in Arizona, United States. The Grand Canyon is 277 miles (446 km) long, up to 18 miles (29 km) wide and attains a depth of over a mile.
Mohave County is in the northwestern corner of the U.S. state of Arizona. As of the 2020 census, its population was 213,267. The county seat is Kingman, and the largest city is Lake Havasu City. It is the fifth largest county in the United States.
Hot Sulphur Springs is a statutory town and the county seat of Grand County, Colorado, United States. The town is located near Byers Canyon between Granby and Kremmling, 95 miles (153 km) northwest of Denver and 30 miles (48 km) northwest of Winter Park. The town population was 687 at the 2020 census. Its elevation is 7,680 feet (2,340 m).
The Colorado River is one of the principal rivers in the Southwestern United States and in northern Mexico. The 1,450-mile-long (2,330 km) river drains an expansive, arid watershed that encompasses parts of seven U.S. states and two Mexican states. The name Colorado derives from the Spanish language for "colored reddish" due to its heavy silt load. Starting in the central Rocky Mountains of Colorado, it flows generally southwest across the Colorado Plateau and through the Grand Canyon before reaching Lake Mead on the Arizona–Nevada border, where it turns south toward the international border. After entering Mexico, the Colorado approaches the mostly dry Colorado River Delta at the tip of the Gulf of California between Baja California and Sonora.
Travertine is a form of terrestrial limestone deposited around mineral springs, especially hot springs. It often has a fibrous or concentric appearance and exists in white, tan, cream-colored, and rusty varieties. It is formed by a process of rapid precipitation of calcium carbonate, often at the mouth of a hot spring or in a limestone cave. In the latter, it can form stalactites, stalagmites, and other speleothems. It is frequently used in Italy and elsewhere as a building material. Similar deposits formed from ambient-temperature water are known as tufa.
Glen Canyon Dam is a concrete arch-gravity dam in the southwestern United States, located on the Colorado River in northern Arizona, near the town of Page. The 710-foot-high (220 m) dam was built by the Bureau of Reclamation (USBR) from 1956 to 1966 and forms Lake Powell, one of the largest man-made reservoirs in the U.S. with a capacity of more than 25 million acre-feet (31 km3). The dam is named for Glen Canyon, a series of deep sandstone gorges now flooded by the reservoir; Lake Powell is named for John Wesley Powell, who in 1869 led the first expedition to traverse the Colorado River's Grand Canyon by boat.
The Little Colorado River is a tributary of the Colorado River in the U.S. state of Arizona, providing the principal drainage from the Painted Desert region. Together with its major tributary, the Puerco River, it drains an area of about 26,500 square miles (69,000 km2) in eastern Arizona and western New Mexico. Although it stretches almost 340 miles (550 km), only the headwaters and the lowermost reaches flow year-round. Between St. Johns and Cameron, most of the river is a wide, braided wash, only containing water after heavy snowmelt or flash flooding.
Navajo Bridge is the name of twin steel spandrel arch bridges that cross the Colorado River in the Grand Canyon National Park in northern Coconino County, Arizona, United States. The newer of the two spans carries vehicular traffic on U.S. Route 89A (US 89A) over Marble Canyon between Bitter Springs and Jacob Lake, allowing travel into a remote Arizona Strip region north of the Colorado River including the North Rim of Grand Canyon National Park.
Phantom Ranch is a lodge inside Grand Canyon National Park in Arizona. It sits at the bottom of Grand Canyon, on the east side of Bright Angel Creek, a little over half a mile north of the Creek's confluence with the Colorado River. Opened in 1922, Phantom Ranch is a member of Historic Hotels of America, the official program of the National Trust for Historic Preservation.
Uranium mining in Arizona has taken place since 1918. Prior to the uranium boom of the late 1940s, uranium in Arizona was a byproduct of vanadium mining of the mineral carnotite.
Havasu Creek is a stream in the U.S. state of Arizona associated with the Havasupai people. It is a tributary to the Colorado River, which it enters in the Grand Canyon.
Bridge Canyon Dam, also called Hualapai Dam, was a proposed dam in the lower Grand Canyon of the Colorado River, in northern Arizona in the United States. It would have been located near Bridge Canyon Rapids in an extremely rugged and isolated portion of the canyon, 235 miles (378 km) downstream of Lees Ferry and at the uppermost end of Lake Mead.
The Colorado River is a major river of the western United States and northwest Mexico in North America. Its headwaters are in the Rocky Mountains where La Poudre Pass Lake is its source. Located in north central Colorado it flows southwest through the Colorado Plateau country of western Colorado, southeastern Utah and northwestern Arizona where it flows through the Grand Canyon. It turns south near Las Vegas, Nevada, forming the Arizona–Nevada border in Lake Mead and the Arizona–California border a few miles below Davis Dam between Laughlin, Nevada and Needles, California before entering Mexico in the Colorado Desert. Most of its waters are diverted into the Imperial Valley of Southern California. In Mexico its course forms the boundary between Sonora and Baja California before entering the Gulf of California. This article describes most of the major features along the river.
Tapeats Creek is a creek located entirely within the Grand Canyon National Park. It flows southwest from its source near the North Rim of the canyon to the Colorado River at the base of the canyon. It was named by the Second Powell Expedition in the winter of 1871–1872 for a Southern Paiute Indian who claimed ownership of the stream. It contributes the largest amount of water to the Colorado of any tributary on the north side within the Grand Canyon.
Thunder River is a river entirely within the Grand Canyon National Park. It flows southeast from its source near the North Rim of the canyon to Tapeats Creek. The 0.5-mile-long (0.80 km) river is one of the shortest in the United States, and drops approximately 1,200 feet (370 m) over a series of waterfalls, making it the steepest river in the country. It is also a rare instance where a river is a tributary of a creek.
Verde Hot Springs is a grouping of thermal mineral springs near the town of Camp Verde in Yavapai County, Arizona. The springs are located at the western bank of the Verde River. There are ruins of a former historical resort at the site and bathhouse.
Arizona (Ringbolt) Hot Springs, also known as simply Ringbolt Hot Springs or Arizona Hot Springs, is a group of three geothermal springs located near Hoover Dam, Arizona. They are located on the Lake Mead National Recreation Area.
Gold Strike Hot Springs, also known as Goldstrike Hot Springs, Nevada Hot Springs and Gold Strike Canyon Hot Springs are a group of hot springs near Hoover Dam on the Arizona/Nevada border near historic Boulder City. They are in the Lake Mead National Recreation Area.
