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Towada-Hachimantai NP, Aomori
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Nearby Jigoku-numa is a volcanic crater lake fed by strongly acidic spring water around 90°C. Roughly 2,700 liters surge into it every minute—spectacular to watch, but far too hot for a dip.
Sukayu’s shop serves ginger-miso oden with Hakkōda nemagari-dake bamboo shoots, konjac and fish dumplings. Aomori’s warming sauce began in postwar stalls near Aomori Station, for passengers boarding cold-weather ferries.
At Sukayu’s weather station, snow reached 566 cm on February 26, 2013—the second-highest depth in Japan’s official all-time ranking. It buried a rain gauge mounted 5 m above the ground.
Long before the center’s digital mountain model, guide Shikanai Tatsugoro—known as “Hakkōda’s Sennin”—greeted arriving buses with his trumpet and entertained hikers with a shakuhachi. He began working at Sukayu as a porter at age 15.
After World War II, Sukayu served visitors buckwheat grown around nearby Moya as “Moya soba.” When local production dwindled, the name became Sukayu soba; the recipe stayed 100% buckwheat, made with Hakkōda spring water.
At nearby Manju-fukashi, visitors sit fully clothed on a bench warmed from below by hot-spring water reaching 95°C. In Tsugaru dialect, “manju” is a euphemism for women’s intimate area—a name tied to this unusual warming custom.
A short walk from the center, Tohoku University’s Hakkōda branch began in 1929 as a field station for mountain-plant research. Its garden path is open to visitors, with about 330 kinds of Hakkōda plants represented nearby.
Before winter road clearing made year-round visits possible in 1982, Sukayu closed for winter and reopened on March 1. In 1962, a horse-sleigh ride from nearby Moya cost ¥500—about the price of one night’s self-catered lodging.
Local legend dates the spring’s discovery to 1684: hunter Osanai Saemonshirō wounded a deer, found it 3 days later racing uphill, then discovered the spring where it had bathed. He called it Shika-no-yu, “Deer Bath.”
Park volunteers help visitors at the center, clear trails and repair vegetation-restoration barriers on nearby Mount Ido. They also clean and mow around the center’s parking area, caring for the gateway as well as the trails beyond it.
The center’s Hakkōda relief model does more than show peaks: projection mapping paints hiking routes and natural features directly onto the terrain, synced with images—like a tiny mountain landscape labeling itself.
