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Hidaka Mountains
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Hidaka Mountains is a remarkable feature of the geography and culture of Japan. A mountain range in south-central Hokkaido known for its steep, rugged peaks shaped by glaciers. Stretches for 150 km. Highest peak: Mount Poroshiri. Some of Japan's most remote areas. This landform shapes the topography of Japan, between the main islands of Honshu, Hokkaido, Kyushu, and Shikoku, dominated by volcanic mountain ranges. Like many notable places in Japan, it combines regional character with the legacy of the samurai tradition, Shinto and Buddhist heritage, and the modern industrial nation. Thus, this place contributes to the diverse profile of Japan, from Mount Fuji and Tokyo to the volcanic island arc along the Pacific.
- Location: Japan
- Top sights: Mt. Nishikawa · Mt. Yaoromappu · Mt. Koikakusyusatsunai
- Nearby: Samani (39 km)
Best time to visit & climate
The most pleasant time to visit is Jul–Sep.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg °C | -7 | -7 | -3 | 3 | 9 | 14 | 18 | 19 | 16 | 9 | 3 | -4 |
| Rain mm | 45 | 42 | 61 | 79 | 108 | 117 | 140 | 161 | 151 | 123 | 89 | 71 |
📋 Practical info
Getting there
The remote mountain range is best accessed from major cities like Obihiro or Sapporo. Getting to the trailheads frequently requires a private rental vehicle or joining specialized organized local tours.
Best season
The short hiking season generally runs only from late June to September when the trails are free of snow. Winter presents extreme, harsh conditions that are strictly suitable for professional alpinists only.
Terrain & paths
The terrain is extremely steep, wild, and often pathless, characterized by deep valleys and glacial ridges. Rivers frequently must be forded without bridges, making solid alpine experience absolutely vital.
What to bring
Comprehensive alpine gear, including proper bivouac equipment, is absolutely necessary for multi-day trips. Bring satellite communication, bear deterrent spray, and fully waterproof clothing for harsh weather.
Parking
At the remote trailheads, there are usually only unpaved, natural parking areas available for visitors. Do not leave any food scraps in your vehicle to avoid attracting wild animals such as brown bears.
Safety
Brown bears are highly active in this specific region, so maximum vigilance is always required. The rugged terrain, sudden extreme weather shifts, and lack of mobile signal make these mountains a true challenge.
Time needed
Ambitious mountaineers typically spend three to seven days traversing this completely isolated wilderness. Shorter day hikes are possible on the fringes but still require a significant amount of preparation time.
Geography
Facts
- A mountain range in south-central Hokkaido known for its steep, rugged peaks shaped by glaciers.
- Located within the island nation of Japan in the North Pacific.
- Plays a role in the local identity of the region.
- Known for its scenic or cultural significance.
Explore nearby
Notable places around
Route planner — Car & Motorhome
Where do you start? We build the route here, with stops and country notes along the way.
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© OpenStreetMap contributors · OpenRouteService
Sights in the town Hidaka Mountains (3)
Sights nearby
Frequently asked questions
What distinguishes the Hidaka Mountains from other Japanese mountains?
They are among the wildest and least developed areas in Japan, with few marked trails or mountain huts.
Are these mountains suitable for beginners?
No, hiking here often requires off-trail navigation skills and wilderness camping experience.
What animals live in the Hidaka Mountains?
A large population of brown bears lives here, so hikers must take extreme precautions.
When is the best time to visit?
For experienced climbers, summer (July-August) is best, as snow lingers in the valleys for a long time.
Are there any national parks in these mountains?
Yes, large areas are part of the Hidaka-sanmyaku Erimo National Park, a significant protected area.
Hidaka Mountains: where is it located?
Hidaka Mountains is located in Japan.
Hidaka Mountains: what is there to see?
Highlights include Mt. Nishikawa, Mt. Yaoromappu, Mt. Koikakusyusatsunai.
Hidaka Mountains: when is the best time to visit?
The most pleasant time to visit is Jul, Sep.
Hidaka Mountains: why is it worth visiting?
Hidaka Mountains is a remarkable feature of the geography and culture of Japan.
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