Colorado Springs is a home rule municipality in, and the county seat of, El Paso County, Colorado, United States. It is the largest city in El Paso County, with a population of 478,961 at the 2020 United States Census, a 15.02% increase since 2010. Colorado Springs is the second-most populous city and the most extensive city in the state of Colorado, and the 40th-most populous city in the United States. It is the principal city of the Colorado Springs metropolitan area and the second-most prominent city of the Front Range Urban Corridor. It is located in east-central Colorado, on Fountain Creek, 70 miles (113 km) south of Denver.
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.