Wanliu Park is outside Daxinmen, Xuanhua District, Zhangjiakou City. It is an urban forest park. It is covered with green plants and full of flowers. It is very beautiful and eye-catching. The park arranges workers to spray irrigation every day, so the flowers, lawns, and trees are lush and very bright. It is the green lung of the city. Citizens who come here every day to enjoy the flowers and scenery are endless. Tickets are free.