Mount Warusawa
Mountains Alpine peak in Japan's Akaishi range, above 3000m
Warusawa sits in the Akaishi (Southern Alps) of central Japan, popular with mountaineers tackling multi‑day ridgelines, alpine huts and high‑country panoramas.
Mount Warusawa (Warusawa-dake) is a mountain in central Honshu and is part of the Akaishi Mountains, also known as the Southern Alps of Japan. It is one of the high peaks in that range and is included among Japan’s alpine summits exceeding 3,000 meters.
Routes on and around the peak are typical alpine trails of the Southern Alps, used by experienced hikers and mountaineers during the climbing season. The mountain is valued for its high-elevation terrain and its place within the continuous ridgelines of the Akaishi range.
The peak lies in central Japan within the main spine of the Southern Alps, surrounded by other 3,000-meter summits and alpine valleys.
- Southern Alps peak: Part of Japan's Akaishi (Southern Alps) range and one of the peaks that exceed 3,000 meters in central Honshu.
How to Get to Mount Warusawa #
Access is typically from valleys served by regional roads and bus routes into the Akaishi/Minami Alps area. Hikers commonly approach from trailheads reached by local bus from larger stations; private transfer from nearby railway stations is common practice for multi-day treks.
Tips for Visiting Mount Warusawa #
- This is high-Junior Alpine: check snow conditions in early season and carry crampons and an ice axe if winter or spring snow lingers.
- Public transport to Minami Alps access points is limited-arrange private transfer from the nearest train station (e.g., Shin-Shizuoka area) or use local bus services.
- Weather in the Akaishi (Southern Alps) can change rapidly; the mountain is best for seasoned hikers familiar with Japanese alpine huts.
Best Time to Visit Mount Warusawa #
Best visited in the summer months when mountain huts operate; otherwise prepare for snow and limited services.
Weather & Climate near Mount Warusawa #
Mount Warusawa's climate is classified as Subarctic - Subarctic climate with cool summers (peaking in August) and freezing winters (coldest in January). Temperatures range from -16°C to 16°C. Heavy rainfall (2355 mm/year), wettest in August.
January
January is the coldest month with highs of -6°C and lows of -16°C. Moderate rainfall (54 mm), partly cloudy skies, and breezy conditions.
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February
February is freezing with highs of -6°C and lows of -16°C. Moderate rainfall (78 mm), partly cloudy skies, and breezy conditions.
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March
March is freezing with highs of -3°C and lows of -13°C. Significant rainfall (136 mm), partly cloudy skies, and breezy conditions.
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April
April is freezing with highs of 4°C and lows of -6°C. Significant rainfall (195 mm), partly cloudy skies, and breezy conditions.
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May
May is cold with highs of 9°C and lows of -2°C. Heavy rain (223 mm), mostly overcast skies, and breezy conditions.
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June
June is cold with highs of 12°C and lows of 3°C. Heavy rain (308 mm), mostly overcast skies, and breezy conditions.
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July
July is cool with highs of 15°C and lows of 7°C. Heavy rain (315 mm) and mostly overcast skies.
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August
August is cool with highs of 16°C and lows of 8°C. The wettest month with heavy rain (379 mm) and mostly overcast skies.
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September
September is cold with highs of 13°C and lows of 5°C. Heavy rain (324 mm), mostly overcast skies, and breezy conditions.
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October
October is cold with highs of 8°C and lows of -1°C. Significant rainfall (182 mm) and partly cloudy skies.
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November
November is freezing with highs of 3°C and lows of -6°C. Significant rainfall (107 mm), partly cloudy skies, and breezy conditions.
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December
December is freezing with highs of -3°C and lows of -12°C. Moderate rainfall (54 mm) and breezy conditions.
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