• Tucson
  • Gar County

Tucson (/ˈtuːsɒn, tuːˈsɒn/; Spanish: Tucson, O'odham: Cuk-Ṣon) is a city in and the county seat of Pima County, Arizona, United States, and is home to the University of Arizona. It is the second largest city in Arizona behind Phoenix, with a population of 542,629 in the 2020 United States census, while the population of the entire Tucson metropolitan statistical area (MSA) is 1,043,433. The Tucson MSA forms part of the larger Tucson-Nogales combined statistical area (CSA). Both Tucson and Phoenix anchor the Arizona Sun Corridor. The city is 108 miles (174 km) southeast of Phoenix and 60 mi (97 km) north of the U.S.–Mexico border. Tucson is the 34th largest city and the 53rd largest metropolitan area in the United States (2014).

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 metro area include Benson to the southeast, Catalina and Oracle to the north, and Green Valley to the south.

Tucson was founded as a military fort by the Spanish when Hugo O'Conor authorized the construction of Presidio San Agustín del Tucsón in 1775. It was included in the state of Sonora after Mexico gained independence from the Spanish Empire in 1821. In 1853, the United States acquired a 29,670 square miles (76,840 km2) region of present-day southern Arizona and southwestern New Mexico from Mexico under the Gadsden Purchase. Tucson served as the capital of the Arizona Territory from 1867 to 1877. Tucson was Arizona's largest city by population during the territorial period and early statehood, until it was surpassed by Phoenix by 1920. Nevertheless, population growth remained strong during the late 20th century. In 2017, Tucson was the first American city to be designated a "City of Gastronomy" by UNESCO.

Gar County, located in the westernmost part of Tibet, along the Sengezangbu and Garzangbu basins, is one of the 18 border counties in Tibet. The area is 17197 square kilometers. The cultivated area is 8900 mu. The total population is 42000. It has jurisdiction over 4 townships, 1 town and 11 administrative villages. Gar County is surrounded by mountains, the middle is low and flat, the average elevation is about 4350 meters, and the highest elevation is 6554 meters. There are 12 large and small lakes in the county, of which the larger ones are Langjiu Lake and Xinga Lake. There are three main highways in Gar County, namely, Yeshi Highway, Ari Highway and Hei Highway. The mileage of highways in the country is 498 kilometers. With Shiquanhe Town as the center, Kunsha Airport is officially opened to traffic, and the natural cutting becomes open to traffic. In October 2018, the people's Government of Tibet Autonomous region formally approved that Gar County withdrew from poverty-stricken counties (districts).
Travel Guides In Gar County
Travel Notes In Gar County