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Inubosaki Kanko Hotel
0479-23-5111
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Hot Springs

Natural hot springs on the beach

Inubosaki Shionoyu Onsen

At Inubosaki Kanko Hotel, where you can enjoy the hotel's own hot spring, "Inubosaki Shionoyu Onsen," you can take in the magnificent Pacific Ocean from every bath.
In our infinity bath, where the sea and the bathtub seem to merge, you can relax and soothe your mind and body while gazing at the breathtaking view stretching to the horizon.
Experience an extraordinary escape from the ordinary with the liberating ocean views and natural hot springs of Inubosaki.

  • 【Panoramic view Pacific Ocean】8 hot spring baths

    Sunrise from the open-air bath
    【Enjoy the spectacular ocean view at Inubosaki.】

    Enjoy a luxurious moment of relaxation for your mind and body in our ocean-view hot springs overlooking Pacific Ocean.
    Our facility offers eight different types of hot spring baths, and you can enjoy magnificent ocean views from every bath.
    The captivating beauty of Inubosaki lies in its ever-changing scenery, from the horizon where the sun rises to the sea bathed in the colors of the sunset.
    "Inubosaki Shionoyu Onsen spring that gushes forth from 1,066 meters underground in Early Cretaceous strata, is a high-quality natural hot spring that is expected to relieve fatigue and improve skin condition.
    Enjoy the liberating feeling of soaking in our ocean-view hot spring while gazing at the sea.
    Hot spring qualities
    		Iodine-containing /Sodium-calcium-chloride enriched spring water(Hypertonicity, weak alkalinity, cold mineral spring)
    Characteristics
    		The soft feel of the water from our own hot spring source.
    The hot spring water, which gushes from 1,066 meters underground, is characterized by its smooth, almost viscous texture.
    The smooth water gently envelops your skin, leaving it feeling moisturized and supple after your bath.
    Enjoy our high-quality natural hot springs, which will warm you to the core and soothe both your body and mind.

  • 【Private hot spring】Miotsukushi

    【Private Bath Miotsukushi】　
    【Private Hot Spring Bath "Mio Tsukushi" | Enjoy a private ocean-view bath with breathtaking views of Inubosaki all to yourself.】
    "Mio Tsukushi," a private ocean-view hot spring bath with panoramic views of Pacific Ocean, is a special private space where you can enjoy the magnificent scenery of Inubosaki all to yourself.
    Enjoy the natural hot springs to your heart's content while gazing at the horizon stretching out before you and Inubozaki Lighthouse, the symbol of Inubosaki.
    Our private baths, where you can relax without worrying about your surroundings, are perfect for couples, married couples, and families, as well as for anniversaries and special trips.
    Enjoy a luxurious moment soaking in our natural hot spring waters, surrounded by the sea breeze and the sound of waves.

    Hot spring bath hours
    		From 11:30 to 20:00(Reservation required)※50 minutes from the reserved time
    Cautions
    		·The private hot spring bath "Mio Tsukushi" is available for use by both overnight guests and general (day-trip) visitors.
    ·The last entry time for general (day-trip) users is 2:30 PM.
    ·Private hot spring baths are available by reservation only.If you wish to use our services, please make your reservation as early as possible.
    ※Please call us for details.(TEL:0479-23-5111)
    Usage fee
    		【General】2 People:From 4,000 yen/"Guests staying overnight or dining" 2 people:From 3,000 yen※Additional charges apply for additional people

  • 【One-day hot spring】

    【Open-air bath Rock bath】
    【Day trip hot spring | Ocean view natural hot spring where you can enjoy the spectacular scenery of Inubosaki】
    Enjoy a truly authentic natural hot spring experience, even on a day trip, in our ocean-view open-air bath overlooking the magnificent Pacific Ocean at Inubosaki.
    Enjoy a moment of complete relaxation for both mind and body in our open-air bath, where the sound of the waves provides a sense of freedom as if you were standing on the shore.

    This day-trip hot spring in Inubosaki is perfect for a quick stop during sightseeing or a break from driving.
    Enjoy a luxurious and relaxing time, where the breathtaking views of Pacific Ocean and the soothing waters of our own hot spring source come together.
    Hot spring bath hours
    		12:00 to 19:00 ※The event will end at 8:00 PM.
    Hot spring qualities
    		Iodine-containing /sodium /Calcium-chloride enriched spring water(Hypertonicity, weak alkalinity, cold mineral spring)
    Cautions
    		【Stay time】Maximum 90 minutes including bathing
    ※Reception after 18:30 closes at 20:00, so the time limit is 90 minutes.
    ※Special fees apply on special days such as Obon, New Year's, Golden Week, and three-day weekends.
    Please call us for details.
    Usage fee
    		Weekdays:Adults: 1,300 yen, Children: 800 yen/Saturday / Sunday / Holidays:Adults: 1,500 yen, Children: 1,000 yen

  • 【Inubosaki Shionoyu】About the hot springs

    Refreshing open-air bath
    Inubosaki Shionoyu Onsen is a historic natural hot spring nurtured by the land of Inubosaki.
    In the "Hot Spring General Election 2024," it was selected as the No. 1 in the history and culture category, and its value and appeal were highly praised.

    "Inubosaki Shio no Yu," a hot spring that gushes from 1,066 meters underground in geological strata dating back to the Early Cretaceous period, approximately 70 million years ago, is a precious hot spring that has been nurtured over a long period of time.
    Featuring abundant hot spring water and a soft, soothing feel, this bathhouse soothes the mind and body of its visitors.

    Enjoy the natural hot springs of Inubosaki while taking in the spectacular views of Pacific Ocean.
    Enjoy a luxurious bathing experience while feeling the blessings of history and nature.
    Hot spring qualities
    		Iodine-containing /Sodium-calcium-chloride enriched spring water(Hypertonicity, weak alkalinity, cold mineral spring)
    Characteristics
    		【Source temperature】19.2℃(Temperature 25.5℃)/Temperature of the place of use: 42.0℃
    Efficacy
    		neuralgia /muscle pain /joint pain /frozen shoulder /motor paralysis /joint stiffness /Bruise
    Bravery /chronic gastrointestinal disease /hemorrhoids /Sensitivity to cold /Recovery period after illness /Recovery from exhaustion
    Health promotion /cut /burn /chronic skin disease /frail children /Chronic gynecological disease

Hot Spring Overview

Number of baths

"Open-air bath] Man:2 woman:2 mixed bathing:0
［Indoor bath]Man:1 woman:1 Mixed bathing:0
［Sauna]Man:1 woman:1 Mixed bathing:0

Other bath facilities

Observation bath/Sauna(There is no water bath)

Bath usage conditions

There is a fee for private hot springs.
The large public bath is available until midnight the day after check-in, and from 5:30 to 8:30 the following morning.
Towels are provided in the rooms,
A new one will be provided at the front desk each time you use the large public bath.

Onsen tax

A hot spring tax of 150 yen for adults will be charged separately.