How to Choose Among the 10 Best Hot Springs in Ehime
A trip around the best hot springs (onsen) in Ehime becomes easier to picture when you start with the historic public bathhouses of Dōgo Onsen, which help you get a feel for the distinct character of each spring across the prefecture.
Around Matsuyama you'll find facilities where you can casually enjoy the local "sotoyu" (public bathhouse) culture, while the Imabari and Saijō areas offer hot springs tied to gorges and water towns, and the Nanyo area to the south features onsen that make the most of seaside settings and old train stations.
Since prices, opening hours, closing days, whether reservations are required, and tattoo policies can change, it's best to check each facility's official information before you set out.
To make it easier to choose based on your travel mood, here is an overview pairing each hot spring's atmosphere with the kind of trip it suits.
| Onsen Name | Travel Mood | Pairs With |
|---|---|---|
| Dōgo Onsen Honkan | Historic stroll | Matsuyama walk |
| Asuka-no-Yu | Cultural experience | Dōgo bathhouses |
| Tsubaki-no-Yu | Everyday bath | Shopping street |
| Oku-Dōgo | Gorge scenery | Overnight stay |
| Teiregi-no-Yu | Unique bath | Matsuyama suburbs |
| Nibukawa Onsen | Quiet mountain village | Imabari sightseeing |
| Hondani Onsen | Historic spring charm | Saijō sightseeing |
| Hiuchi-no-Yu | Water town | Saijō stay |
| Kamegaike Onsen | Seaside bath | Sadamisaki trip |
| Poppo Onsen | Station bath | Nanyo rail trip |
Base Your First Ehime Onsen Trip Around Dōgo Onsen
If it's your first time bathing at an onsen in Ehime, planning around Dōgo Onsen Honkan, Asuka-no-Yu, and Tsubaki-no-Yu makes it easy to experience the sotoyu bathhouse culture even on a short stay.
The Dōgo area combines onsen-town strolling, street food, and overnight stays with ease, making it a place where even overseas travelers can readily picture their trip.
All three facilities are clustered within walking distance, and it's about a 5-minute walk from Dōgo Onsen Station to the Honkan, so you can enjoy hot-spring hopping without any hassle.
Repeat Visitors Can Expand Their Onsen Hopping to Mountain, Sea, and Station Baths
If you've already experienced Dōgo Onsen, venturing out to nature-rich baths like Oku-Dōgo and Nibukawa Onsen, Kamegaike Onsen toward Sadamisaki, or Mori-no-Kuni Poppo Onsen in Matsuno lets you discover a different side of Ehime.
When your travel range widens, deciding on public transport, a rental car, and the location of your lodging first before choosing hot springs makes for a more relaxed trip.
As a rough guide, it's about a 1-hour drive from central Matsuyama toward Imabari, about 1 hour toward Saijō, and about 2 hours toward Matsuno in the Nanyo area, so planning distant onsen together with an overnight stay gives you more breathing room.
Enjoy Public Bathhouse Hopping at Dōgo Onsen
The appeal of Dōgo Onsen is being able to choose among public bathhouses that differ in atmosphere and how you spend your time.
Even within the same Dōgo area, the best facility varies depending on whether you want to feel the history, take your time with rest breaks included, or savor the atmosphere of a genuine local public bath.
Dōgo Onsen Honkan | Experience a Historic Public Bathhouse
Dōgo Onsen Honkan is a public bathhouse known as the symbolic building of Dōgo Onsen, designated as a National Important Cultural Property.
Since it is not a lodging facility, even travelers who don't stay at an inn can consider using it purely as a bathing facility.
Having completed about five and a half years of preservation and repair work, it fully reopened on July 11, 2024, so it is now easier than before to enjoy the entire Honkan building.
Since the areas you can tour and use inside may vary by season and how crowded it is, check the bathing courses and whether reservations apply in the facility's information before you visit.
Dōgo Onsen Bekkan Asuka-no-Yu | Enjoy Architecture and Bathing Together
Asuka-no-Yu is a public bathhouse built around the concept of a bathhouse incorporating the architectural style of the Asuka period, which opened in 2017 as the "Shin-Yu."
Its decor and rest spaces are easy to enjoy as well, making it well suited to travelers who want to savor Dōgo's cultural atmosphere rather than just the hot spring itself.
Beyond the large communal bath on the first floor, there are ways to use it that involve reservations, such as private rest rooms and special bathrooms, so deciding on your experience first and then checking the facility's information goes smoothly.
Dōgo Onsen Tsubaki-no-Yu | Savor a Bath Beloved by Locals
Tsubaki-no-Yu is a public bathhouse near the Dōgo shopping street where you can feel the atmosphere of a genuine local public bath.
Rather than enjoying decorative elements, it suits people who simply want to enjoy their time soaking in the water.
Its admission fee is more affordable than the Honkan or Asuka-no-Yu, and being able to casually experience the water quality of Dōgo Onsen is another draw.
Even when stopping by between sightseeing, be mindful of bathing etiquette and try not to linger too long when it's crowded.
Choosing Unique Hot Springs Around Matsuyama
Around Matsuyama there are distinctive hot springs offering scenery and facilities different from the Dōgo onsen district.
If you're fitting one in before or after city sightseeing, prioritize ease of travel; if you're combining it with an overnight stay, factoring in scenery and dining as well will boost your satisfaction.
Oku-Dōgo Ichiyu-no-Mori | Hot-Spring Time Overlooking the Gorge
Oku-Dōgo Ichiyu-no-Mori sits along the upper reaches of the Ishite River, making it ideal for those who want to enjoy a hot spring together with lush gorge and mountain-stream scenery.
Its signature feature is one of western Japan's largest open-air baths at about 1,508 square meters, where separate men's and women's baths offer views of the gorge across the four seasons from multiple pools.
The water is an alkaline simple sulfur spring (pH 9.4), cherished as a "beauty bath" said to smooth the skin.
Unlike the bustle of the Dōgo onsen district, it has the feel of an onsen trip where you stay surrounded by nature.
Day-use bathing is also available, with opening hours from 3:00 p.m. to 8:00 p.m. (last entry 7:00 p.m.) and an adult fee of 1,100 yen.
Minami-Dōgo Onsen Teiregi-no-Yu | Enjoy the Source Spring and a Variety of Baths
Minami-Dōgo Onsen Teiregi-no-Yu is an easy pick for travelers who want to enjoy distinctive baths and a sauna in the suburbs of Matsuyama.
It has a source spring that gushes up naturally from about 1,200 meters underground, and its signature "Kogane-yu" (golden bath), a therapeutic spring that appears golden due to its iron content, offers a bathing impression quite different from Dōgo Onsen.
The admission fee is roughly 600 yen for adults on weekdays and 700 yen on weekends and holidays, and you can enjoy a variety of baths including an outdoor silver bath, a barrel bath, and a salt sauna.
Since rules for tattoos, the sauna, and each facility differ from place to place, check the notices at the entrance and the facility's information.
Historic Hot Springs Worth Visiting in Imabari and Saijō
The Imabari and Saijō areas are easy to combine with trips toward the Shimanami Kaidō or Mt. Ishizuchi.
Adding a bath after enjoying cycling, temple and shrine visits, or mountain scenery helps you create calm moments even on a trip with lots of travel.
Nibukawa Onsen | Spend Quiet Time in a Gorge Village
Nibukawa Onsen is a hot-spring area spread around the gorge along a tributary of the Sōja River in Tamagawa, Imabari.
Said to have been opened in the Heian period, it is known as a "beauty bath" for its smooth-feeling water.
Inns and day-use bathing facilities are scattered here, making it suited to people who prefer the quiet of a mountain village over a lively tourist spot.
Since bathing conditions differ by facility, it's reassuring to check the facility information separately for overnight stays, day use, and dining use.
Hondani Onsen | An Old Spring Counted Among the Three Springs of Iyo
Hondani Onsen is located in Saijō and is a historic hot spring introduced as one of the "Three Springs of Iyo" alongside Dōgo Onsen and Nibukawa Onsen.
Said to have a long history, it is characterized by colorless, transparent, and smooth-feeling water.
It suits travelers interested in historic baths, or those who want to enjoy a calm soak combined with sightseeing toward Saijō.
Check the facility information for amenities such as the large communal bath, open-air bath, and family bath, and during busy seasons visit with time to spare.
Saijō Natural Onsen Hiuchi-no-Yu | A Natural Hot Spring to Stop By in the Water Town
Saijō Natural Onsen Hiuchi-no-Yu is a facility where you can bathe while feeling the character of Saijō, a water town spreading at the foot of Mt. Ishizuchi.
Saijō is a water town known for its "uchinuki" self-flowing spring water, selected as one of Japan's 100 Best Waters, and its location makes it easy to stop by along the way.
A large communal bath, open-air bath, sauna, and cold-water bath are among the features introduced, making it well suited to those who want to refresh after sightseeing.
Since there are rules worth checking before bathing, such as restrictions on children's use and tattoo policies, be sure to look at the on-site notices and facility information before using it.
Ehime-Style Hot Springs to Enjoy by the Sea and at Train Stations
Heading toward the Nanyo area, you'll find Ehime-style hot springs that pair easily with seaside scenery and rail travel.
Rather than cramming everything into a day trip from Matsuyama, combining them with a stay around Uchiko, Ōzu, Uwajima, or Sadamisaki lets you slowly savor the local atmosphere.
Kamegaike Onsen | Shikoku's Westernmost Bath to Pair with a Sadamisaki Trip
Sadamisaki Kamegaike Onsen is a hot-spring facility in the town of Ikata on the Sadamisaki Peninsula, known as one of the westernmost onsen on Shikoku and set on what is said to be the longest, narrowest peninsula in Japan.
The water is a sodium chloride spring, known as a natural hot spring welling up from about 1,500 meters underground.
After being rebuilt following damage from a 2021 fire, it held its grand opening in February 2024 and features a large communal bath, open-air bath, sauna, and family bath.
Combining it with a coastal drive or sightseeing toward Sadamisaki gives cohesion to a trip enjoying Ehime's seaside scenery.
Since facilities inside and conditions of use may change, please check the operating status before stopping by.
Mori-no-Kuni Poppo Onsen | A Nanyo Bath to Enjoy at a Train Station
Mori-no-Kuni Poppo Onsen is known as a hot spring located in the station building of Matsumaru Station on JR's Yodo Line in Matsuno.
A hypotonic alkaline cold mineral spring, it offers a rock bath called "Nametoko-no-Yu," inspired by Nametoko Gorge, as well as a barrel bath.
It suits people who want to stop at an onsen mid-rail-trip, or who want to combine it with a nature trip toward Nametoko Gorge.
Since rural onsen facilities can be affected by closing days and equipment maintenance, check the facility information together with train and bus timetables.
Onsen Etiquette Overseas Travelers Should Know
Japanese hot springs value etiquette as quiet, shared bathing spaces.
Since each facility's rules take priority, first-timers can feel at ease by reading the notices at the entrance and asking staff when unsure.
Basic Etiquette Before and After Bathing
Once you enter the bathing area, wash your body and rinse off soap and shampoo thoroughly before getting into the bath.
Keeping towels and hair out of the bath, and not swimming or talking loudly, are also basics.
Before returning from the bathing area to the changing room, lightly wiping the water off your body helps keep the floor from getting wet.
Here is a summary of easily confused behavior at an onsen, along with what to avoid.
| Situation | Do | Avoid |
|---|---|---|
| Before bathing | Wash your body | Leaving suds |
| Bath | Soak quietly | Swimming |
| Towel | Keep it outside the bath | Putting it in the bath |
| Hair | Tie it up | Dipping in bath |
| Before leaving | Wipe off water | Wetting the floor |
Check Each Facility's Rules on Tattoos and Photography
Whether people with tattoos may bathe, how cover stickers are handled, and whether private baths can be used all differ by facility.
Since photography in the bathing area or changing room involves other users' privacy, the basic rule is not to do it in places where it isn't clearly permitted.
If it isn't stated in the facility information, ask the staff before entering.
Change How You Spend Time by Season
How you enjoy an Ehime onsen trip changes with the seasons.
Since open-air baths and mountain hot springs in particular can be affected by weather and traffic conditions, it's important to keep your itinerary reasonable.
Mountain-valley onsen such as Nibukawa Gorge and Nametoko Gorge are especially beautiful during the autumn leaves season from mid- to late November, letting you enjoy the scenery and the bath together.
| Season | How to Enjoy | Watch Out For |
|---|---|---|
| Spring | Strolls and bathing | Temperature swings |
| Summer | Sea trips and onsen | Staying hydrated |
| Autumn | Mountain views and baths | Evening chill |
| Winter | Avoiding post-bath chill | Checking transport |
Summary | Choose Dōgo Onsen and Unique Baths to Fit Your Itinerary
The appeal of Ehime's best hot springs is that you can choose not only Dōgo Onsen but also baths with each region's character, from gorges and seaside scenery to water towns and train stations.
For a first visit, base yourself around Dōgo Onsen Honkan, Asuka-no-Yu, and Tsubaki-no-Yu, and if you have time to spare, expanding to Oku-Dōgo, Nibukawa, Hondani, Saijō, Sadamisaki, and the Matsuno area will deepen your impression of the trip.
Since prices, opening hours, closing days, reservations, tattoo policies, and photography rules differ by facility, please check the facility information before visiting.
If you master bathing etiquette and enjoy the baths quietly, you'll experience Ehime's onsen culture all the more comfortably.
