Takayu Onsen: Day-Use Hot Spring Baths & Prices

West of central Fukushima City, on the slopes of the Azuma range, Takayu Onsen is a mountain spring known for using its milky-white sulfur water to the last drop, with neither water added nor heat applied. There are only six inns and a single public bath. It is a hot spring district that has never gone in for entertainment-style development, keeping instead the form of a traditional cure resort.

Please note that the public bath "Attaka-yu" will be closed from August 17, 2026 until around mid-February 2027 for renovation of the bathing hall and changing room. If you plan to visit for a day trip, be sure to check this period.

Opened in Keicho 12, with Two Legends of Its Founding

Two legends of the spring's founding have been handed down at Takayu Onsen. One holds that it was opened by Shishido Goemon of Futagozuka, the ancestor of Shinobuya Ryokan; the other that it was opened by Kanno Kuniyasu, the ancestor of Adachiya and a retainer of the Date family. Both agree on the year — Keicho 12 (1607) — and in 2007 the spring marked 400 years since its opening.

In the Edo period, Takayu had a rule within the district that "all musical instruments are forbidden," and this is held to be the reason it never became an entertainment-oriented hot spring town. In Kyoho 7 (1722), sulfur mining was halted on the principle of "not spoiling the mountain," and the district chose the path of protecting the hot spring. In Kansei 6 (1794), Adachiya, Azumaya and Shinobuya acted as donors in building a Yakushi-do hall, which has drawn the devotion of cure-seekers ever since.

Twice, that history nearly came to an end. In the Boshin War of 1868, the district was burned to a wasteland but for a single storehouse belonging to Adachiya, and in 1885 the governor of Fukushima Prefecture, Mishima Michitsune, piped Takayu's water all the way down to Niwasaka village at the foot of the mountain, forcing the hot spring business to suspend operations for several years.

What the "Free-Flowing Source Declaration" Means

In June 2010, Takayu Onsen announced a "free-flowing source declaration," the ninth in the country. The word "kakenagashi" as commonly used can include partial recirculation, added water and heating; what Takayu upholds is a "self-owned, naturally welling source, complete-discharge type of free-flow" — in other words, no water added and no heat applied.

What makes this possible is the volume. The district's discharge is 2,589 liters per minute, and the spring temperature is 43.7 to 49.4 degrees. There are ten naturally welling sources, nine of which are piped to the inns and the public bath. The piping uses natural gravity flow, exploiting the difference in elevation of the terrain, and few hot spring districts anywhere in Japan continue natural gravity flow on this scale. Because the size of a tub is determined by the volume and temperature of water that can be delivered to it, there is no giant recirculating bath in this district.

The spring quality is an acidic, sulfur-bearing (hydrogen sulfide type) aluminum-calcium sulfate spring (hypotonic, acidic, high-temperature spring). The analysis of Takayu No. 26, "Taki no Yu," which is piped to Attaka-yu, gives a pH of 2.73 — distinctly acidic.

Highlights

The milk-white cloudy water, with its scent of sulphur, warms you to the core. It is an acidic sulfur spring, known for one of the highest sulphur concentrations in the country. From the open-air baths ringed by trees you feel the nature of Azuma up close, forgetting the bustle of the city. The town consists of about six inns and a public bath, giving it a small, calm atmosphere.

Enjoying the Seasons

The cool highland climate is pleasant even in summer, and autumn brings splendid foliage along the Bandai-Azuma Skyline. In winter, bathing amid the snow adds a quiet grace. Nearly the whole spring area lies within Bandai-Asahi National Park, wrapped in rich nature.

Access and Basic Information

About forty minutes by bus from Fukushima Station, or about thirty minutes by car from the Fukushima-Nishi interchange on the Tohoku Expressway. Set at the entrance to the Bandai-Azuma Skyline, its location is popular as a base for driving. Some facilities accept day-trip bathers, with fees ranging roughly from a few hundred yen to the low thousands.

Practical Travel Notes

The best times are spring through autumn while the Skyline is open, especially autumn foliage from late September to mid-October. The Skyline closes in winter, so for a driving trip, check the open period in advance. The greatest draw is savoring a famous, richly sulphuric water in free-flowing style. To avoid crowds, aim for weekdays or mornings. Budget from a few hundred yen for a day bath, while overnight rates vary by inn.

A Quick Tip

Sulphur water lingers on the skin, so after your bath just pat yourself lightly dry to keep the benefits. The strong sulphur can tarnish accessories, so remove metal items before bathing.

Practical Information

• Spring quality: Acidic, sulfur-bearing (hydrogen sulfide type) aluminum-calcium sulfate spring (hypotonic, acidic, high-temperature spring). It is said to be good for hypertension, rheumatism, nerve pain, acne, cuts, atopic dermatitis and the like
• Use of the water: 100% free-flowing source water with neither water added nor heat applied (self-owned, naturally welling source, complete-discharge type). No chlorine disinfection is used either, and the bath temperature is adjusted solely by opening and closing the flow
• Source temperature and discharge: Spring temperature 43.7 to 49.4 degrees, with 2,589 liters per minute for the district as a whole
• Drinking the water: Permission for drinking the spring water has not been obtained. Please regard it as water that is not for drinking
• Closure of the public bath Attaka-yu: Closed from August 17, 2026 to around mid-February 2027 for renovation work. The validity of coupon books is extended by the length of the closure
• Attaka-yu hours (in normal times): 9:00–21:00 (last admission 20:30). Closed on Thursdays; if Thursday is a public holiday, it closes the following day instead. Use is in units of one hour
• Attaka-yu admission (in normal times): Adults 500 yen (from junior high school age), children 250 yen (from age 1). Bathing tickets are bought from the ticket machine at the entrance
• Private open-air bath: In addition to the bathing ticket, a private-use fee of 1,500 yen per session, for 50 minutes. Reservations are required and are taken from the morning of the previous day, 9:00 to 19:00. To prevent accidents, use by two or more people is a condition, and it may be closed from December to March
• Composition of the baths: All bathing areas are open-air (or semi-open-air), and there are three — men's, women's and the private bath. There is no indoor bath
• Showers and soap: There are none. Because the baths were made open-air only so that hydrogen sulfide gas does not accumulate, regulations do not permit a washing area to be set up outdoors. Soap and shampoo are not stocked either, so if you go planning to wash your body you will be disappointed. There are cold and hot water taps for a final rinse
• Tattoos: Attaka-yu does not refuse use on the sole grounds of tattoos. It is explicitly stated that there is no need to cover them
• Barrier-free access: There is an elevator and a wheelchair-accessible restroom, and the corridors and stairs have handrails. In the private bath, the difference in level from the entrance to the tub is small, and a wheelchair can be taken right up to the washing area
• Parking: 38 spaces. When full, there is a free parking lot about 250 meters further up. Please do not park in the inns' parking lots or on the road
• Access (by bus): The Fukushima Kotsu route bus bound for Takayu Onsen departs from platform 21 at the west exit of Fukushima Station. There are three stops within the hot spring district — "Tamago-yu-mae," "Takayu (Attaka-yu-mae)" and "Kagetsu Highland Hotel-mae" — and it is 920 yen and about 40 minutes from the west exit of Fukushima Station to Kagetsu Highland-mae. Services are infrequent, so checking the timetable is essential
• Attaka Onsen Park: About 50 meters above Attaka-yu, where you can freely touch a "yudamari" pool fed with 100 liters per minute of 41-degree water. Parking for the park is 200 meters further on, on the right
• Note on what you bring: Because the water contains hydrogen sulfide, silver accessories and the like can discolor. It is safest to remove them before bathing
• Address: 25 Takayu, Machi-Niwasaka, Fukushima City, Fukushima Prefecture (Takayu Onsen Tourist Association 024-591-1125)

Above the hot spring district runs the Bandai-Azuma Skyline, and many visitors extend their trip as far as Jododaira.

Sources of Information

The formal name of the spring quality, the pH, source temperature, discharge, number of sources, the piping by natural gravity flow, the free-flowing source declaration (June 2010, the ninth in the country) and the fact that permission for drinking the water has not been obtained are based on the "Benefits of the Hot Spring" and "Free-Flowing Source Declaration" pages of the official website of the Takayu Onsen Tourist Association. The founding legends and the opening year of Keicho 12, the building of the Yakushi-do hall, the account of the Boshin War and the piping away of the water by Mishima Michitsune, and the chronology are drawn from "The History of Takayu Onsen" on the same site. The closure period, hours, admission fee, the fee and conditions for the private bath, the reason there are no showers or soap, the handling of tattoos, the barrier-free facilities and the Attaka Onsen Park are from the "Public Bath Attaka-yu" page of the same site; the number of parking spaces is from the facility information in the Fukushima City Tourism Note; and the bus stop names and fares are from the association's transport and access page (timetable revised April 1, 2025). As the closure period, reopening date and fees may change, please check official information before setting out.

Practical Information for Your Visit

• Spring quality: an acidic, sulfur-containing (hydrogen sulfide type) aluminum and calcium sulfate spring (hypotonic, acidic, high-temperature spring). It is said to be good for high blood pressure, rheumatism, neuralgia, acne, cuts and atopic dermatitis, among other conditions
• How the water is used: 100 percent free-flowing from the source with no added water and no reheating (a completely free-flowing system using the resort's own naturally gushing springs). No chlorine disinfection is used either, and the temperature is adjusted only by opening and closing the flow of water
• Source temperature and flow rate: the springs range from 43.7 to 49.4 degrees, and the district as a whole yields 2,589 liters per minute
• Drinking the water: no permit for drinking the water has been obtained. Treat it as water that is not for drinking
• Closure of the communal bath Attaka-yu: it is closed for renovation work from August 17, 2026 until around mid-February 2027. The validity of ticket books is extended by the length of the closure
• Opening hours of Attaka-yu (in normal times): 9:00 to 21:00 (last entry 20:30). Closed on Thursdays, or the following day when Thursday is a public holiday. Use is in units of one hour
• Bathing fees at Attaka-yu (in normal times): 500 yen for adults (from junior high school age) and 250 yen for children (from age 1). You buy a bathing ticket from the machine at the entrance
• Private open-air bath: in addition to a bathing ticket there is a private-use charge of 1,500 yen per session, lasting 50 minutes. It is by reservation, taken between 9:00 and 19:00 from the morning of the previous day. To prevent accidents it must be used by two or more people, and it may be closed from December to March
• Layout of the baths: all the bathing areas are open-air (or semi-open-air), and there are three of them: the men's bath, the women's bath and the private bath. There is no indoor bath
• Showers, soap and shampoo: there are none. Because the baths were made open-air so that hydrogen sulfide gas cannot build up, regulations do not allow a washing area to be set up outdoors. No soap or shampoo is stocked either, so you will be disappointed if you arrive intending to wash. There are taps with cold and hot water for rinsing off at the end
• Tattoos: Attaka-yu does not turn people away simply for having a tattoo, and it states explicitly that there is no need to cover them up
• Barrier-free access: there is an elevator and a wheelchair-accessible toilet, and the corridors and stairs have handrails. In the private bath the steps from the entrance to the tub are small, and a wheelchair can be taken right up to the washing area
• Parking: 38 spaces. When it is full, there is a free car park about 250 meters further up. Please do not park at the inns or on the road
• Getting there (by bus): take the Fukushima Kotsu bus bound for Takayu Onsen from stop 21 at the west exit of Fukushima Station. There are three stops in the hot spring area, Tamagoyu-mae, Takayu (Attaka-yu-mae) and Kagetsu Highland Hotel-mae, and it costs 920 yen and takes about 40 minutes from the west exit of Fukushima Station to Kagetsu Highland-mae. Services are infrequent, so checking the timetable is essential
• Attaka Onsen Park: about 50 meters above Attaka-yu, where you can freely dip your hands in a yudamari pool fed with 100 liters per minute of water at 41 degrees. Parking for the park is on the right about 200 meters further on
• What to leave behind: because the water contains hydrogen sulfide, silver accessories and the like can tarnish. It is safest to take them off before bathing
• Address: 25 Takayu, Machiniwasaka, Fukushima City, Fukushima (Takayu Onsen Tourism Association, 024-591-1125)

The Bandai-Azuma Skyline runs above the hot spring resort, and many visitors carry on as far as Jododaira.

📚 Sources

The formal name of the spring quality, the pH, the source temperature, the flow rate, the number of sources, the delivery of the water by natural gravity, the free-flowing hot spring declaration (in June 2010, the ninth in Japan) and the fact that no permit for drinking the water has been obtained are based on the Benefits of the Hot Spring and Free-Flowing Hot Spring Declaration pages of the official website of the Takayu Onsen Tourism Association. The legend of the spring's discovery and the founding year in the 12th year of Keicho, the building of the Yakushido hall, the Boshin War and the piping of the water under Mishima Michitsune, and the chronology come from the History of Takayu Onsen page on the same site. The closure period, opening hours and bathing fees of Attaka-yu, the price and conditions for the private bath, the reason there are no showers, soap or shampoo, the policy on tattoos, the barrier-free facilities and Attaka Onsen Park come from the Communal Bath Attaka-yu page on the same site; the number of parking spaces from the facility information in Fukushima City Kanko Note; and the bus stop names and fares from the association's transport and access page (timetable revised on April 1, 2025). The closure period, reopening date and prices are subject to change, so please check the official information before you set out.