Five Peaks Over an Open-Air Bath

Onsen bathing here has a view to match. The facility was named for the panorama from its rotenburo (open-air bath), where five mountain summits—Nasudake, Osabi, Takahara, Nyoho and Nantai—spread across the skyline, drawing on both the Nasu and Nikko ranges. Reviewers consistently single out this outdoor bath as the highlight, calling it spacious, easy to get into and wonderfully open, with some enjoying the night sky over the mountains after dark.↗↗↗

Indoors there are separate men's and women's baths alongside a sauna, so you can alternate between the cool open-air soak and a steam to warm through. The grounds sit amid broad rural scenery, and a forest walking path winds nearby—an easy pre- or post-bath stretch before you settle into the water.↗↗↗↗

Eat, Rest and Browse the Local Goodies

Goho-no-Yu is as much a community house as a bath. After soaking, visitors spread out on the 100-tatami Japanese-style rest room, where people nap, read or simply decompress. The on-site rural restaurant, Raji Hill, builds its menu around fresh local farm produce and the regional food culture, and it also arranges hands-on soba and udon noodle-making classes in an adjoining experience room (advance reservation recommended).↗↗

Before you leave, browse the produce direct-sales shop for local specialties—regulars enjoy picking up seasonal items like freshly boiled corn—and check out the small gallery of rural-landscape panels and flower displays. There is even an onsen stand where you can fill up hot-spring water to take home (a small fee for ten litres), plus a free public foot bath outside, open in the earlier part of the day, for a quick taste of the water without a full soak.↗↗↗

Around Kurobane: Basho and Castle Ruins

The bath sits in the historic Kurobane district, once a post town on the old Oshu Highway and famously the place where haiku master Matsuo Basho paused for an unusually long stretch on his 'Narrow Road to the Deep North' journey. Pairing a soak with a stroll through Kurobane's culture and history—the castle park, haiku connections and quiet river townscape—is exactly what the city recommends: wander first, then let the warm water wash the day away.↗↗

Planning Your Visit

Goho-no-Yu opens at 10:00 and closes at 21:00, with last admission at the front desk one hour before closing—handy for an after-work or early-evening soak under the open sky. The facility is closed every Monday and the fourth Tuesday of the month (or the following day if those fall on a national holiday), plus the New Year period, so plan around those days.↗↗↗

Bathing fees are refreshingly modest: roughly 500 yen for an adult (high-school age and up), about 250 yen for children of primary and lower-secondary school age, with infants free. A spacious free car park of around 250 spaces sits on site, and the building is equipped with wheelchair-accessible entrances, parking, toilets and dining.↗↗↗↗

By road, Goho-no-Yu is about a 22-minute drive from JR Nasu-Shiobara Station and a similar distance from Kuroiso, sitting some 40 minutes from the Nishi-Nasuno-Shiobara or Yaita expressway interchanges. A local bus also links Nishi-Nasuno Station to the bath, though with limited hourly departures—check the timetable if you are not driving.↗↗↗