O'odham language in the context of "Salt River (Arizona)"

Kitt Peak (O'odham: Ioligam) is a mountain in the U.S. state of Arizona, and at 6,883 feet (2,098 m) is the highest point in the Quinlan Mountains. It is the location of the Kitt Peak National Observatory. The radio telescope at the observatory is one of ten dishes comprising the Very Long Baseline Array radio telescope.

The peak was named in English by county surveyor George J. Roskruge for his sister, Phillippa, who was the wife of William F. Kitt. On his 1893 Pima County Survey map, Roskruge spelled the name 'Kits'. At the request of the wife of George F. Kitt, the spelling was changed by decision in 1930.

Tucson (/ˈtuːsɒn/; O'odham: Cuk Ṣon; Spanish: Tucsón) is the county seat of and the most populated city in Pima County, Arizona, United States. It is the second-most populous city in Arizona with a population of 542,630 at the 2020 census, behind the capital city Phoenix, while the Tucson metropolitan statistical area has an estimated 1.08 million residents and is the 52nd-largest metropolitan area in the U.S. Tucson and Phoenix anchor the Arizona Sun Corridor. The city is 108 miles (174 km) southeast of Phoenix and 60 mi (100 km) north of the United States–Mexico border. It is home to the University of Arizona.

Major incorporated suburbs of Tucson include Oro Valley and Marana northwest of the city, Sahuarita south of the city, and South Tucson in an enclave south of downtown. Communities in the vicinity of Tucson (some within or overlapping the city limits) include Casas Adobes, Catalina Foothills, Flowing Wells, Midvale Park, Tanque Verde, Tortolita, and Vail. Towns outside the Tucson metropolitan area include Three Points, Benson to the southeast, Catalina and Oracle to the north, and Green Valley to the south.

Casa Grande Ruins National Monument (O'odham: Siwañ Waʼa Ki: or Sivan Vahki) is a United States national monument preserving a group of Classic Period (1150–1450 CE) Hohokam structures in Coolidge, Arizona, northeast of Casa Grande.

The Tohono Oʼodham (/təˈhoʊnoʊ ˈɔːtəm, - ˈoʊtəm/ tə-HOH-noh AW-təm, -⁠ OH-təm, O'odham: [ˈtɔhɔnɔ ˈʔɔʔɔd̪am]) are a Native American people of the Sonoran Desert, residing primarily in the U.S. state of Arizona and the northern Mexican state of Sonora. The United States federally recognized tribe is the Tohono Oʼodham Nation. The Ak-Chin Indian Community also has Tohono Oʼodham citizens.

The Tohono Oʼodham Nation governs the Tohono Oʼodham Indian Reservation, a major reservation located in southern Arizona. It encompasses portions of three counties: Pima, Pinal, and Maricopa in the United States. Tohono Oʼodham territory extends into the Mexican state of Sonora.

Sells (O'odham: Komkcʼeḍ ʼe-Wa:ʼosidk) is an unincorporated community and census-designated place (CDP) in Pima County, Arizona, United States. The population was 2,799 at the 2000 census. It is the capital of the Tohono O'odham Nation and the home of several tribal businesses, such as Tohono O'Odham Ki:Ki Association. Originally named Indian Oasis, by cattle-ranchers/businessmen brothers, Joseph and Louis Ménager in 1912. The Ménager brothers also built and ran the Indian Oasis Mercantile Store. The settlement took its present English name in 1918 to honor Indian Commissioner Cato Sells. The O'odham name means "Tortoise Got Wedged".

Sells is near the Kitt Peak National Observatory.

The Gila River (/ˈhiːlə/ HEE-lə; O'odham [Pima]: Keli Akimel or simply Akimel, Quechan: Haa Siʼil, Maricopa language: Xiil) is a 649-mile-long (1,044 km) tributary of the Colorado River flowing through New Mexico and Arizona in the United States. The river drains an arid watershed of nearly 60,000 square miles (160,000 km) that lies mostly within the U.S., but also extends into northern Sonora, Mexico.

Indigenous peoples have lived along the river for at least 2,000 years, establishing complex agricultural societies before European exploration of the region began in the 16th century. European Americans did not permanently settle the Gila River watershed until the mid-19th century.

The Santa Rita Mountains (O'odham: To:wa Kuswo Doʼag), located about 40 miles (60 km) southeast of Tucson, Arizona, extend 26 miles (42 km) from north to south, then trending southeast. They merge again southeastwards into the Patagonia Mountains, trending northwest by southeast. The highest point in the range, and the highest point in the Tucson area, is Mount Wrightson, with an elevation of 9,453 feet (2,881 m), The range contains Madera Canyon, one of the world's premier birding areas. The Smithsonian Institution's Fred Lawrence Whipple Observatory is located on Mount Hopkins. The range is one of the Madrean sky islands.

The Santa Rita Mountains are mostly within the Coronado National Forest. Prior to 1908 they were the principal component of Santa Rita National Forest, which was combined with other small forest tracts to form Coronado. Much of the range lies within the Mt. Wrightson Wilderness, managed by the Coronado National Forest. The Santa Rita Mountains were severely burned in July 2005 in the Florida Fire.