Photo: Eco190 / CC BY-SA 3.0 · Wikimedia Commons
Hachimantai City
Iwate Prefecture · City
Official websiteIwate Prefecture page
Hachimantai City is in northwestern Iwate Prefecture, surrounded by Mt. Iwate and the Hachimantai mountains. Highland tourist areas such as Appi Kogen Ski Resort and Toshichi Onsen spread across it, and the Yakehashiri Lava Flow is a Natural Monument of Japan. The city also has the Matsuo Mine, once the largest sulfur mine in Japan, and Japan's first geothermal power plant.
Key facts
Source: Statistics Bureau of Japan, 2025 Population Census (population, area and density); area from the Geospatial Information Authority of Japan (GSI), Area Statistics of Prefectures and Municipalities (2025). National ranks are among the 1,741 municipalities, ordered by this site from these values.
Live information
Current weather (observed)
Places to visit
Chosen automatically, most popular first, from landmarks and cultural properties registered in Wikidata (we have not checked whether each is open). Names and descriptions: Wikidata (CC0); photos: Wikimedia Commons (photographer and license under each photo).
Mountains in this city
Mountains whose summit is in this municipality (mountains of 800 m or higher on this site's map, and mountains in the famous-mountain lists). Elevations from Wikidata and other sources.
National parks in this city
Chosen by overlaying the park boundaries (Ministry of the Environment, Biodiversity Center of Japan, "National Park Areas" GIS data, updated April 28, 2025, combined and simplified by NIPPON ATLAS) with municipal boundaries (National Land Numerical Information, January 2021), keeping overlaps of about 0.5 km² or more (approximate). Areas are the land areas from the Ministry of the Environment, "Overview of National Parks" (April 10, 2026). All national parks
Neighboring municipalities
Municipalities sharing a boundary (computed from the National Land Numerical Information administrative boundaries, January 2021).
Other municipalities in Iwate Prefecture
The description was written for this site, picking out representative features.