Hyōnosen-Ushiroyama-Nagisan Quasi-National Park

Hyōnosen-Ushiroyama-Nagisan Quasi-National Park
氷ノ山後山那岐山国定公園
IUCN category V (protected landscape/seascape)
Location of Hyōnosen-Ushiroyama-Nagisan Quasi-National Park in Japan
LocationKansai Region, Japan
Nearest cityToyooka, Hyōgo Prefecture
Coordinates35°20′17″N 134°29′2″E / 35.33806°N 134.48389°E / 35.33806; 134.48389
Area488.03 square kilometres (188.43 sq mi)
EstablishedApril 10, 1969
Governing bodyHyōgo Prefecture, Tottori Prefecture, Okayama Prefecture

Hyōnosen-Ushiroyama-Nagisan Kokutei Kōen (氷ノ山後山那岐山国定公園) is a Quasi-National Park in Hyōgo Prefecture, Tottori Prefecture, and Okayama Prefecture, Japan. It was founded on 10 April 1969 and has an area of 488.03 square kilometres (188.43 sq mi).