Wanitsuka Prefectural Natural Park (わにつか県立自然公園, Wanitsuka kenritsu shizen kōen) is a Prefectural Natural Park in southern Miyazaki Prefecture, Japan. Established in 1961, the park spans the municipalities of Mimata, Miyakonojō, Miyazaki, and Nichinan. The park encompasses a number of valleys in the Wanitsuka, Boruishi (双石山), and Tokuso mountains and is celebrated for its views of the Kirishima mountains and Sakurajima.^[1][2]