The natural hot spring water originates from the foot of the Great Wall, and the hot spring that comes out upon the ground is 60 degrees celcius. The hot spring belongs to the iron spring which is famous for therapy.

The hot spring comes from the 3,800 meters underground at the foot of the Great Wall, and the water is rich in iron, sulphur, magnesium and other elements that are good for human health.

The mountains afar stand in silence, and the hot spring is surrounded by green mountains and emerald waters. Dipping into the quiet natural world, you are enjoying yourself in the warm erupting out of the center of the earth. In the winter season, if it snows, it must be more attractive.Address: Gubeikou Town, Miyun County, BeijingOpening hours: 9: 00 - 18: 00 (No admission after 16: 30 )Getting there:By bus: Get on Bus No. 980 at Dongzhimen, get off at Miyun West Bridge (密云西大桥), and get on Bus No. 38 or 51 to Simatai Village Stop (司马台村站).