Tsurugi-dake Mountains

Alpine peak in Japan known for steep ridges

In the Hida Mountains near Toyama, Mount Tsurugi offers steep ridges and technical alpine routes; experienced climbers tackle rock-and-ice scrambles while others admire the peak from mountain huts and approach valleys.

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Tsurugi-dake at a Glance#

Admission: Free (mountain access). Note: climbing routes and transport on the approach may be paid and seasonal; check local guides and alpine route services.

About Tsurugi-dake#

Mount Tsurugi (Tsurugi-dake, 剱岳) is a peak in the Hida Mountains of Japan’s Northern Alps, located in Toyama Prefecture, with an elevation of 2,999 metres. It is widely recognized in Japan for its rugged profile and challenging terrain.

The mountain is known for its steep rock faces, narrow ridges and dramatic summit views across the Northern Alps; the summit at 2,999 m is the main objective for experienced climbers. Routes are alpine in character and commonly require rock-scrambling and technical skills, which is why many visitors are experienced mountaineers rather than casual hikers.

Tsurugi-dake has long been admired in Japanese mountaineering culture and was included in Kyūya Fukada’s list of the 100 Famous Japanese Mountains, which raised its profile among climbers from the mid-20th century onward. Mountain huts and marked routes exist in the broader Northern Alps, but the final sections up Tsurugi are technical and exposed.

The peak lies within the Northern Japan Alps, part of Chūbu-Sangaku National Park in central Honshu, and is approached from valleys that feed into the high alpine zone of the Hida range.

  • Cultural listing: Often listed among Kyūya Fukada’s “100 Famous Japanese Mountains,” making it a well-known objective for Japanese alpinists.
  • Climbing difficulty: Climbing routes are steep and technical; alpine experience and appropriate equipment are usually required, and snow can persist into the summer months.

What to See#

  • Summit (2,999 m): The summit of the peak reaches 2,999 metres above sea level and is the defining high point of the massif in the Hida Mountains.
  • Alpine setting: Location within the Northern Japan Alps and Chūbu-Sangaku National Park, surrounded by steep ridges and alpine terrain used by mountaineers.

Tips for Visiting Tsurugi-dake#

  • Recognize that Tsurugi-dake (the Toyama Hida peak) is steep and often technical-attempt it only in the summer climbing season (mid-summer when the route is mostly snow-free) and with appropriate alpine experience.
  • Book mountain hut space or a guided party in advance during July-September, and plan to start very early in poor-weather-prone high-mountain conditions.
  • If you lack technical mountaineering experience, choose nearby non-technical viewpoints or hire a certified local guide rather than attempting exposed sections solo.

Best Time to Visit Tsurugi-dake#

Tsurugi-dake is best visited in the summer months (July-September) for safe hiking and the clearest mountain conditions; be prepared for cool temperatures at altitude.

Summer (hiking season)
July-September · 5-20°C (summit cooler)
Warmest, saddest-to-summit period with trails clear of most snow; popular for hiking and mountain routes, and mountain huts/transport typically operating.
Autumn (foliage)
October-November · 0-15°C
Clear, cool days with autumn colors at lower elevations; weather becomes more changeable and snow can appear at higher elevations.
Winter
December-March · -10-0°C
Heavy snow and winter conditions prevail; access and routes are for experienced winter mountaineers only.

Weather & Climate near Tsurugi-dake#

Climate

Tsurugi-dake's climate is classified as Subarctic - Subarctic climate with cool summers (peaking in August) and freezing winters (coldest in January). Temperatures range from -18°C to 17°C. Heavy rainfall (2184 mm/year), wettest in August.

Air Quality: AQI 52 Moderate
Best Time to Visit
AugustJulySeptember
Temperature & Rainfall
Temperature Range
31°
Warmest Month
-17°
Coldest Month
Monthly Conditions
Month Comfort Temp Feels Rain Sky Humidity Wind UV Daylight
January Poor -18° - -9° -24° 77 mm overcast 97% 9.7 m/s 0.3 low 9.8h
February Poor -17° - -8° -24° 85 mm overcast 94% 9.4 m/s 0.5 low 10.7h
March Poor -14° - -4° -19° 123 mm overcast 89% 9.4 m/s 0.8 moderate 11.8h
April Poor -7° - 3° -9° 168 mm partly cloudy 81% 8.5 m/s 1.2 high 13.0h
May Poor -2° - 8° -2° 189 mm overcast 78% 7.5 m/s 1.5 high 14.0h
June Poor 3° - 12° 4° 266 mm overcast 82% 6.5 m/s 1.5 very high 14.5h
July Acceptable 8° - 16° 12° 303 mm overcast 86% 5.7 m/s 1.6 very high 14.2h
August Acceptable 9° - 17° 13° 329 mm overcast 86% 5.8 m/s 1.7 very high 13.4h
September Poor 5° - 13° 6° 293 mm overcast 87% 6.7 m/s 1.2 high 12.3h
October Poor -2° - 7° -3° 161 mm partly cloudy 88% 7.8 m/s 0.8 moderate 11.1h
November Poor -8° - 1° -11° 114 mm partly cloudy 91% 8.8 m/s 0.4 low 10.1h
December Poor -14° - -5° -19° 76 mm overcast 95% 9.3 m/s 0.2 low 9.6h

Nearby Attractions to Tsurugi-dake#