Yanqi Lake Amusement Park was developed and built in 15, and various service facilities are improving day by day. There are 3 large parking lots and 2000 parking spaces. There are four restaurants, which can accommodate 1000 people at the same time, and there are more than 200 kinds of baked snacks such as fast food and roast whole sheep. There are 40 high-grade holiday cabins by the lake, equipped with shower, separate toilet and air conditioning, which can accommodate 150 people at the same time. There are 6 commodity departments in the park, which sell the tourism products and new products of Huairou Tute. There are more than 30 high, medium and low-grade hotels and restaurants around the lake area, including Yunxiu Mountain Villa, Qihu Hotel, Dayanlou Hotel, Hongda Building, Yanqifang Hotel and Yanqi Mountain Villa, with more than 8,000 beds and more than 200 large, medium and small conference rooms. The hotel is fully equipped with sauna, bowling, indoor swimming, gym, chess room, karaoke ballroom and other fitness and entertainment equipment. There are more than a dozen rainbow trout fishing and baking gardens around the lake area.