The Miyajima Natural Botanical Garden (宮島自然植物実験所, Miyajima Shizen Shokubutsu Jikkensho, 11.5 hectares) is a botanical garden operated by Hiroshima University and located at Mitsumaruko-yama 1156-2, Miyajima-cho, Hatsukaichi, Hiroshima, Japan. It is open daily except New Years and August[clarification needed]; admission is free. | ||||||