• Tucson
  • Leibo 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.

Leibo County, which belongs to Liangshan Yi Autonomous Prefecture of Sichuan Province, is located in the southwest edge of Sichuan Province, the eastern part of Liangshan Yi Autonomous Prefecture, the north bank of the lower reaches of Jinsha River, facing Yongshan County of Yunnan Province across the river in the southeast, adjacent to Yibin and Leshan in the north, Meigu County in the west, and Zhaojue County and Jinyang County in the southwest, with a total area of 2838 square kilometers. There are many kinds of tourism resources in Leibo County, including provincial scenic spots, provincial geoparks and Mahu, the third largest mountain and deep water lake in China in the east, the Jinsha River Grand Canyon in the south, and 270000 mu of prairie and "Dream Valley" in the west. In the north, giant pandas live in the Mamize provincial nature reserve and primeval forest at the southernmost tip of the world. Humanistic tourism resources include Yi culture, folk song culture and Menghuo culture of the three Kingdoms. In 2017, the resident population of Leibo County was 24.
Travel Guides In Leibo County
Travel Sights In Leibo County
Travel Notes In Leibo County
Leiboma Lake, a bright pearl in Daliang Mountain, unpopular and cozy, especially easy to produce films
Mahu is a bright pearl in Liangshan Prefecture, a holy place for vacation, the third largest deep-water lake in China, and a natural lake comparable t
Travel Asks In Leibo County
Travel Asks In Leibo County