Tenryū-Okumikawa Quasi-National Park ( 天竜奥三河国定公園 , Tenryū-Okumikawa Kokutei Kōen ) is a quasi-national park in the Tōkai region of Honshū in Japan . It is rated a protected landscape (category V) according to the IUCN . The park includes the Tenryū-kyō Gorge of the upper Tenryū River in Iida , Sakuma Dam and its surrounding forests, Atera Seven Falls , Chausu Mountains and Mount Horaiji. It straddles the border between Shizuoka , Aichi and Nagano Prefectures . The area was designated a quasi-national park on October 1, 1969.
1-472: Like all Quasi-National Parks in Japan, the park is managed by the local prefectural governments. This Aichi Prefecture location article is a stub . You can help Misplaced Pages by expanding it . This Nagano Prefecture location article is a stub . You can help Misplaced Pages by expanding it . This Shizuoka Prefecture location article is a stub . You can help Misplaced Pages by expanding it . This article about
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