The Yuanwangkeng Water Park is penetrated by the Old Caoling Trail, the most renowned hiking trail on the Northeast Coast. Favored with a stream, paddy fields, an ecological pond and lots of animals and plants, it is a great place for nature lovers.The park is located in a quiet mountain valley where a clear stream meanders through. Stroll along the trail and you will see layers of unsophisticated paddy fields whilst birds sing in harmony with the running waters. Between late summer and early autumn, blooming wild ginger lilies turn this place in to an aromatic white paradise on earth.You can take a rest at the wooden pavilion beside the trail before moving on for a serene ecological pond. There is a refined small bridge and a twin pavilion standing across it. Further on, you will see a scenic bridge. You can observe large schools of native freshwater minnow and kooye fish swimming beneath lush water lilies, or appreciate the graceful reflections of the pavilion and trees in the pond. A beautiful place like this is almost unworldly. There is also an old water pump for you to learn the countryside life.