Mar–MaySeven hot springs at the foot of Mount Myōkō, all drawing water from deep within the same volcano, yet each producing a completely different experience.
The seven onsen of Myōkō (officially branded Nagomi no Yu, 7.5.3 waters) all draw from the same Mount Myōkō volcanic source. Yet each produces a completely different bath: clear, milky, black-tinged, reddish-brown. You can pair onsen and ski in winter, hike them in summer, and combine multiple in a single weekend.
Most travellers stay in Akakura Onsen, the village base, lift-linked, plenty of English-friendly ryokan. Locals quietly point to Tsubame for the high-altitude outdoor sulfur bath in shoulder season, and Seki for the oldest spring and an iron-rich water that stains the skin a faint amber.
Most ryokan offer day-use bathing for non-guests at ¥800–¥1,500, a great way to sample several before settling on where to stay overnight.
Four onsen with the most distinctive baths in the region.
The biggest and most international of the seven, clear water known as the Edo-period Beauty Bath, with a long history of softening skin. Most large ryokan, English-friendly check-ins, ski-in/ski-out in winter, walking access to restaurants.
If you’re visiting Myōkō for the first time, this is where you stay.
The milky-white sulfur outdoor bath at 1,150 m, Myōkō’s highest onsen. Reachable in summer and autumn only (the road closes in winter). Open-air rotenburo with mountain views; the smell of sulfur is unmistakable.
The hike from Tsubame to Myōkō’s subalpine forest trails is one of the best in the region.
Myōkō’s oldest hot spring. The water runs reddish-brown from iron minerals, distinct, mineral-heavy, slightly metallic-tasting if you accidentally sip. Faintly stains the skin amber for an hour after.
Above the village is Seki Onsen Ski Resort, the cult two-lift powder spot, see the ski guide.
An alkaline “beauty bath” with a slight black tinge from organic plant matter, gentle on the skin, a different kind of softening to Akakura. Family-friendly resort hotels and access to Imori Pond and the Sasagamine highlands.
Pair with the family-friendly Alpen Blick ski resort and terrain park in winter.
Stay in Akakura Onsen, the village base. Drop bags, then visit one or two day-use baths in the afternoon (Shin Akakura or Ikenotaira are nearby). Akakura’s own ryokan bath at night.
Drive or taxi up to Tsubame for the milky sulfur outdoor bath at 1,150 m (Apr–Nov only). Hike the subalpine trails afterwards if you’ve got stamina.
Stop at Seki on the way back, the iron-rich reddish water is the most distinctive of the seven. A small village ryokan bath; quiet on weekday afternoons.
Five things first-time bathers usually wish they’d known before stepping in.
Three ryokan that pair best with the onsen circuit.
English-friendly Akakura ryokan, central to the village. Walk to most restaurants and onsen day-use options.
Plateau base for the family-friendly Ikenotaira black-tinged alkaline bath. Easy access to Imori Pond and Sasagamine.
By Myōkō-Kōgen Station, the easiest train-only onsen base. Kaiseki-focused, quiet, ideal for stopovers.