Kunming is the capital of Yunnan province, China. It is located at the northern edge of the massive Lake Dian. Because of its year-round temperate weather, Kunming is often called the "Spring city. Kunming is situated atop a plateau in Yunnan Province. It enjoys a protected location with mountains surrounding the city on three sides, and a lake to the south. Elevation: 1900 meters (6200 feet) above sea level.