Yaba-Hita-Hikosan Quasi-National Park

Yaba-Hita-Hikosan Quasi-National Park (耶馬日田英彦山国定公園) is a Quasi-National Park in Fukuoka Prefecture, Kumamoto Prefecture, and Ōita Prefecture, Japan. It was founded on 29 July 1950 and has an area of 850.2 km2.