tanzawa-ooyama quasi-national park
"Tanzawa-Ōyama Quasi-National Park (丹沢大山国定公園 Tanzawa-Ōyama Kokutei Kōen?) is a quasi-national park in the Kantō region of Honshū in Japan. It is rated a protected landscape (category V) according to the IUCN. The park includes the Tanzawa Mountains, Miyagase Dam and its surrounding forests, Hayato Great Falls and the religious sites of Mount Ōyama in the mountains of western Kanagawa Prefecture." [1]