Koshikijima Prefectural Natural Park

Koshikijima Prefectural Natural Park (甑島県立自然公園) was a Prefectural Natural Park in northwest Kagoshima Prefecture, Japan. Established in 1981, the park was within the municipality of Satsumasendai. In 2015, the park was subsumed into Koshikishima Quasi-National Park.