The charming Miyun Reservoir, like a shining pearl, is encircled by mountains, covering a water area of 188 square kilometers, with 4,375,000,000 cubic meters of storage. The forest coverage rate of the whole county reaches 60.3%. The water and air qualities meet the national secondary standard and primary standard respectively, which rank the first among districts and counties of Beijing. It has become a green paradise where there is clean water, pure land and fresh air. Miyun County, with its charming scenery, possesses abundant tourist resources, and has more than 100 exploitable tourist places. It is praised as “the Grand Spectacle of Beijing Landscape”, and “Capital Outskirts Park”.