Fort Buchanan, Arizona

The Battle of Fort Buchanan was an Apache attack on the United States Army post of Old Fort Buchanan in southern Arizona Territory, which occurred on February 17, 1865. Though a skirmish, it ended with a significant Apache victory when they forced the small garrison of California Volunteers to retreat to the Santa Rita Mountains. Fort Buchanan was the only American military post conquered during the war against the Chiricahua.

Fort Crittenden, originally Camp Crittenden, was a United States Army post built in 1867 three miles from Sonoita, Arizona along Sonoita Creek. It was established for campaigning against the Apache and to protect American pioneers in the area.

Sonoita (; O'odham: Ṣon ʼOidag) is a census-designated place (CDP) in Santa Cruz County, Arizona, United States. The population was 803 at the 2020 census.The origin of the name of the CDP is the O'odham Ṣon ʼOidag, which may be best translated as "spring field".

Kom Kug is a populated place situated in Pima County, Arizona, United States. It has an estimated elevation of 3,199 feet (975 m) above sea level. The name is derived from the Tohono O'odham ko:m ke:k, meaning "hackberry standing".

The Santa Rita Abbey is a monastic community of the Trappistine branch of Cistercian nuns located in Sonoita, Arizona, within the Diocese of Tucson.

Onyx Cave is a solutional cave system with about 0.5 miles (0.8 km) of passages formed in Permian limestone in the Santa Rita Mountains of Arizona. It is part of the Coronado National Forest. It was designated a National Natural Landmark in 1974.

Kentucky Camp is a ghost town and former mining camp along the Arizona Trail in Pima County, Arizona, United States, near the community of Sonoita. The Kentucky Camp Historic District is listed on the National Register of Historic Places and has been since 1995. As it is located within Coronado National Forest, the United States Forest Service is responsible for the upkeep of the remaining buildings within the Kentucky Camp Historic District.

Cave of the Bells is located in Sawmill Canyon on the eastern slopes of the Santa Rita Mountains of Santa Cruz County, Arizona. The cave contains a lake which is 80 meters below the entrance level. The lake has been measured at 76 °F (24 °C) and is believed to be warmed by sources below. Nearby Onyx Cave is also of interest.

Winer Observatory is an astronomical observatory near Sonoita, Arizona in the United States. It is a private, non-profit observatory, operated by Mark Trueblood since 1983. It has been the site of a number of significant small telescopes and famous robotic telescopes. It has been the site of the Iowa Robotic Observatory. The facility also hosted Michael Schwartz's telescope, active in supernova patrols, until Tenagra Observatories opened a facility in the area. Is the site of the Kilodegree Extremely Little Telescope.

Greaterville is a populated place situated in Pima County, Arizona, United States. It has an estimated elevation of 5,203 feet (1,586 m) above sea level.

Gringo Gulch is a valley in Santa Cruz County, Arizona, in the United States.The valley's name is derived from the ethnonym gringo.

Patagonia Union High School (PUHS), is a public high school located in Patagonia, Arizona, which serves rural eastern Santa Cruz County, Arizona, including the communities of Patagonia, Sonoita, and Elgin. PUHS is a 1A school, with an enrollment of about 90 students in grades 9–12. Its mascot is the Lobo, the Spanish word for "wolf."