Overview
Mount Subari is a 2,752-meter peak rising in the Ushiro-Tateyama range in the northern part of the Hida Mountains (Northern Alps). Straddling Omachi City in Nagano Prefecture and Tateyama Town in Toyama Prefecture, it lies entirely within Chubu-Sangaku National Park. Standing on the ridge among renowned peaks such as Mount Harinoki and Mount Akasawa, it is a connoisseur's mountain favored by hikers seeking rocky ridgelines and alpine panoramas.
Highlights
- ●A 2,752-meter rocky peak on the Ushiro-Tateyama ridge
- ●A Northern Alps summit forming the border of Nagano and Toyama
- ●A rich alpine environment within Chubu-Sangaku National Park
- ●Grand traverse views linked with nearby peaks such as Mount Harinoki
History
The Ushiro-Tateyama range, where Mount Subari stands, is a main Northern Alps ridge facing the Tateyama range across the Kurobe River, long a stage for mountain worship and climbing. Designated part of Chubu-Sangaku National Park, its rich alpine environment is protected. Forming the border between Nagano and Toyama, this peak lies on a grand ridge-traverse route, and many climbers have crossed it midway through traverses from the direction of Harinoki Pass.
Access
The peak stands at 2,752 meters, near 36.54 degrees north and 137.69 degrees east. A well-known approach starts from Ogisawa on the Nagano side, climbs to Harinoki Pass, and follows the ridge northward. Because this is a serious high-alpine mountain, be sure to confirm access to the trailhead, the latest route conditions, and mountain-hut operations with official information in advance.
Best season
Summer, roughly July to September, when the remaining snow has settled and the ridge becomes easier to walk, is the climbing season. While you can enjoy alpine plants and sweeping views, the ridge above 2,700 meters demands caution against sudden weather changes and cold. Outside the snow-free season it is an advanced route with snow and ice, so prepare your gear and plans thoroughly.
Map
36.5442, 137.6850 · Wikidata
Suggested itinerary
- 1Begin the climb from Ogisawa on the Nagano side
- 2Ascend to Harinoki Pass and reach the main Ushiro-Tateyama ridge
- 3Follow the ridge north over Mount Harinoki to Mount Subari
- 4Enjoy the sweeping Northern Alps panorama from the summit and descend on a comfortable schedule
Did you know?
💡 Mount Subari lies just north of Mount Harinoki and stands out as a rocky peak along the Ushiro-Tateyama traverse. Its sharp form seen from the direction of Mount Harinoki is striking, and together with the surrounding peaks it shapes the dynamic ridgeline beauty characteristic of the Northern Alps.
Nearby spots
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