The reasons why Yuelan Bay in Zhangjiakou is expensive are as follows:

1. Yuelan Bay is located in Chongli District, Zhangjiakou City, close to Beijing, with convenient transportation and beautiful surrounding environment. It is a good place for vacation and leisure.

2. Yuelan Bay Hotel has high-end facilities, including SPAcious and comfortable rooms, luxurious spa center and high-quality catering services, so as to provide guests with a high-quality accommodation experience.

3. Yuelan Bay Hotel pays attention to service quality, provides personalized service, and provides guests with a comfortable, convenient and intimate service experience.