Beijing Huaibei International Ski Resort is located at Huaibei Town, Huairou District, near the site of 2014 APEC summit. As the only ski resort in Beijing surrounded by the Great Wall on its three sides, Huaibei International Ski Resort covers an area of 3.7 square miles (9.6 square kilometers) of snowfield and it can accommodate as many as 5,000 people at one day. There are tracks for experts, medium-level skiers as well as beginners. Besides skiing, tourists can also enjoy themselves in the snow theme park within this resort.
Source:
http://english.cri.cn/6566/2015/03/16/44s870190.htm