is a national park in south-central Hokkaido, Japan. Encompassing much of the Hidaka Mountains as well as Cape Erimo, it is the largest in the country by land area.
History Erimo Prefectural Park was first established in 1950, before its redesignation as Erimo Prefectural Natural Park in 1958. On 1 October 1981, the park was elevated to the status of a quasi-national park and renamed . On 25 June 2024, the park was once again elevated in status and renamed Hidakasanmyaku-Erimo-Tokachi National Park. At the same time, the area designated for protection was increased from to .
Related municipalities The park includes areas of: Biratori Erimo Hidaka Hiroo Memuro Nakasatsunai Niikappu Obihiro Samani Shimizu Shinhidaka Taiki Urakawa
See also List of national parks of Japan
References