GUNUNG · Jepang

Gunung Iwate

岩手山 (Iwate-san); dijuluki 南部富士 (Nanbu Fuji)

Gunung Iwate ('Nanbu Fuji') menjulang di atas Kota Morioka. Photo: source

Information

Elevation: 2.038 m
Country: Jepang (JP)
Location / Range: Pegunungan Ōu, Prefektur Iwate, wilayah Tōhoku — sebagian dalam Taman Nasional Towada-Hachimantai
Mountain type: Kompleks gunung berapi (stratovolcano) aktif; puncak tertinggi Prefektur Iwate (Yakushidake, 2.038 m)
Volcanic?: Yes — volcano
Coordinates: 39.8525, 141.0011
Difficulty: Sedang–berat; jalur Yanagisawa dari Umagaeshi menuntut pendakian panjang. Panduan taman nasional mencantumkan 11 km dan sekitar 8 jam pulang-pergi; kondisi salju dan cuaca dapat memperlambat perjalanan.
Best Season: Musim pendakian musim panas dimulai pada Juli; salju sisa dan cuaca harus diperiksa menurut jalur. Jadwal musiman tidak menjamin akses dibuka.
Permits & Rules: Ikuti pemberitahuan akses pemerintah setempat dan registrasi pendakian di trailhead. JMA menurunkan level peringatan dari 2 ke 1 pada 27 Agustus 2026; perubahan level ini bukan jaminan semua jalur dibuka.
Hazards: Iwate tetap gunung berapi aktif. JMA memperingatkan potensi pelepasan abu, gas, dan air panas mendadak di kawasan kawah, terutama Daijigokudani. Kabut, angin kawah, kerikil lepas, serta salju sisa menambah risiko pendakian.

Description

Mount Iwate (岩手山, approximately 2,038 m) is an active volcano in the Ōu Mountains and the highest peak in Japan’s Iwate Prefecture. Its Nanbu Fuji nickname refers to its appearance from Morioka. The Yanagisawa ascent starts at Umagaeshi, while Yakehashiri offers views of former eruption vents and alpine vegetation. Hikers’ accounts contrast summer trips with snow-covered terrain that can be difficult to navigate. JMA lowered the alert to level 1 on August 27, 2026, but volcanic hazards remain and local access rules must be checked before departure.

Gallery

Foto bersumber dari Wikimedia Commons — klik untuk memperbesar & lihat sumbernya.

Routes

Umagaeshi → Fudōtaira → Yakushidake + o-hachi-meguri (jalur klasik)

Sedang–berat

11.00 km Sekitar 8 jam pulang-pergi / About 8 hours return

The Yanagisawa route starts at Umagaeshi (633 m). Beyond the Second Station, hikers can choose a forest path or a rocky path with open views; the Eighth Station provides a rest point before the summit. The national park guide estimates 11 km and eight hours for the return hike.

Source

Yakehashiri (ladang lava) → puncak

Berat

13.40 km Sekitar 8 jam 50 menit pulang-pergi / About 8 hours 50 minutes return

This northeastern route starts near the Yakehashiri lava flow and passes two former eruption vents on the ascent. Lava views and alpine plants distinguish the trail. The national park guide lists 13.4 km and eight hours 50 minutes return; check current access permission before travelling.

Source

Climbing Experiences

Six sources compare family hiking, a snowy Umagaeshi ascent, and longer journeys on other sides of Iwate. Written accounts highlight loose gravel, fog, and snow obscuring route markers. A September 6, 2026 trip adds a Yakehashiri–Yakushidake ascent with a descent via Uwabo; trip reports describe conditions during the author’s visit rather than guaranteeing current access.

References

The summary above is compiled from the following sources. Click to explore them yourself.