There follows a recreation of the middle reaches of the river in Lovers 'Valley at Maolin, Kaohsiung County. The sides of the gently U-shaped valley are fully planted with broadleaved trees and the river is stocked with Taiwan's largest endemic fish species, Spinibarbus hollandi, along with Chinese catfish (Silurus asotus) and giant mottled eel (Anguilla marmorata).
模擬高雄縣茂林鄉情人谷的河流中游，水流和緩的 U 字型河谷旁種滿闊葉林，魚種包括台灣特有種中體型最大的「何氏棘魜」（更仔魚）、鯰魚、鱸鰻等。