• Tucson
  • Guiyang/Kweiyang

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.

Guiyang, the capital of Guizhou Province, is known as "Forest City" for short, which is named after the south of Guishan. It is the political, economic, cultural, scientific, educational and transportation center of Guizhou Province and an important transportation, communication hub, industrial base and trade and tourism service center in southwest China. One of the central cities in southwest China, the national ecological leisure vacation tourism city, the national comprehensive railway hub. Belongs to the subtropical humid and mild climate, the annual average temperature is 15.3 ℃, the annual average relative humidity is 77%, the forest coverage is 46.5% in 2016, and there are 11 forest parks. Guiyang is a national big data industrial development agglomeration area.
Travel Guides In Guiyang/Kweiyang
Travel Sights In Guiyang/Kweiyang
Travel Notes In Guiyang/Kweiyang
Mountain Park Province, Colorful Guizhou Style, Ethnic Inhabited Areas, Southwest Frontier Secret Tour
foreword The wind in November is the wind of sorrow; the rain in November is the rain of harvest; the season of November is the season of yellow leave
Quiet Qingyan Ancient Town
Qingyan Ancient Town, one of the four ancient towns in Guizhou, is located in the southern suburbs of Guiyang City. It was built in the tenth year of
All the way to the north, looking for the five-color system left by God—the autumn of "Southeast Guizhou"
Sequence: All the way north Row upon row of concrete forests awaken human beings' re-cognition of primitive villages You who have lived in the city fo
Guizhou Guiyang Qingyan, Qiandongnan Basha, Huanggang, Xiaohuang, Jiabang Terraced Fields + Longli Ancient City, Tongren, Behind the Twelve of Zunyi, Chishui 10-day Travel Notes (Part 2)
D7 days Guizhou has a vast land and abundant resources, the journey is relatively long, and the scenic spots are relatively large. Often, half of the