Hot spring
Enjoy a moment of relaxation in our natural hot springs, renowned for their beautifying properties, while overlooking the sea of Naruto...
Naruto Onsen Hot Spring Hopping
Visiting Multiple Onsens
Enjoy the different types of baths: the open-air bath and the panoramic bath.
(The open-air bath on the 1st floor is available for men and women on a rotating schedule.)
(The open-air bath on the 1st floor is available for men and women on a rotating schedule.)
1F Open-air bath "Hanada"
Tsubaki no Yu (Mikage stone)
Hinoki bath (rock bath)
This charming, rock-built Japanese-style open-air bath overlooks the Naruto Sea, where you can hear the sound of the waves.
Enjoy a relaxing bath while watching the sunrise over the sea or the moon.
Enjoy a relaxing bath while watching the sunrise over the sea or the moon.
Opening
hours
Open-air bath opening hours
1st floor open-air bath | |
Day of the week | Men's bath and women's bath (they switch at certain times). |
Monday | 5:00~ 11:00 12:00～24:00 |
Tuesdays | 5:00~ 9:00 15:00～24:00 |
Wednesday to Sunday | 5:00~10:00 12:00～24:00 |
Hot spring amenities
Towels, bath towels, shampoo, conditioner, body soap, facial cleanser, makeup remover, lotion, moisturizer, aftershave lotion, hair tonic, shower cap, hairbrush, tissues, cotton swabs
Spring quality: Sodium chloride spring
efficacyRelieves: stiff shoulders, neuralgia, fatigue, poor circulation, and improves skin condition, etc.
Naruto Onsen:The AoAwo Naruto Resort, an ocean-view hotel located in the Seto Inland Sea National Park, is home to Naruto Onsen hot springs. Containing marine minerals and bicarbonate, the hot springs gush forth from a geological layer 1120 meters underground, dating back approximately 100,000,000 years. These natural hot springs are weakly alkaline (pH 8.0) and are known as "beauty baths" that leave your skin smooth and silky. They are also characterized by their very high salt concentration, giving them a salty taste, and their excellent heat retention properties mean you won't get cold easily after bathing.
efficacyRelieves: stiff shoulders, neuralgia, fatigue, poor circulation, and improves skin condition, etc.
Naruto Onsen:The AoAwo Naruto Resort, an ocean-view hotel located in the Seto Inland Sea National Park, is home to Naruto Onsen hot springs. Containing marine minerals and bicarbonate, the hot springs gush forth from a geological layer 1120 meters underground, dating back approximately 100,000,000 years. These natural hot springs are weakly alkaline (pH 8.0) and are known as "beauty baths" that leave your skin smooth and silky. They are also characterized by their very high salt concentration, giving them a salty taste, and their excellent heat retention properties mean you won't get cold easily after bathing.
[Information]
*Boys of elementary school age and older should use the men's bath, and girls should use the women's bath.
*Please refrain from using cameras or mobile phones.
*We strictly prohibit the use of our services by individuals with tattoos.
8F Observation Bath "Ruri"
Women's bath
Men's bath
Relax and unwind while gazing at the ocean stretching out below. Enjoy a soothing bath infused with seasonal citrus fruits from Tokushima, such as hassaku, amanatsu, sudachi, yuzu, and yukou.
*Please note that citrus fruits may not be available depending on the season.
*Business hours may change.
Observation bath opening hours
8th floor observation bath | |
Day of the week | Men's bath / Women's bath |
Monday | 5:00~ 9:00 15:00～24:00 |
Tuesdays | 5:00~ 11:00 12:00～24:00 |
Wednesday to Sunday | 5:00~ 12:00 15:00～24:00 |
Hot spring amenities
Towels, bath towels, shampoo, conditioner, body soap, facial cleanser, makeup remover (women's bath only), lotion, moisturizer, shaver, aftershave lotion, hair tonic, shower cap, hairbrush, tissues, cotton swabs
Towels, bath towels, shampoo, conditioner, body soap, facial cleanser, makeup remover (women's bath only), lotion, moisturizer, shaver, aftershave lotion, hair tonic, shower cap, hairbrush, tissues, cotton swabs
*A sauna is also available in the observation bath on the 8th floor.
Spring quality: Sodium chloride spring
efficacyRelieves: stiff shoulders, neuralgia, fatigue, poor circulation, and improves skin condition, etc.
Naruto Onsen: Located in the Seto Inland Sea National Park, the ocean-view hotel "AoAwo Naruto Resort" is the source of Naruto Onsen. Containing marine minerals and baking soda, the hot spring water, which gushes from 1120 meters underground, is known as a "beauty bath" that is good for the skin.
efficacyRelieves: stiff shoulders, neuralgia, fatigue, poor circulation, and improves skin condition, etc.
Naruto Onsen: Located in the Seto Inland Sea National Park, the ocean-view hotel "AoAwo Naruto Resort" is the source of Naruto Onsen. Containing marine minerals and baking soda, the hot spring water, which gushes from 1120 meters underground, is known as a "beauty bath" that is good for the skin.
[Information]
*Boys of elementary school age and older should use the men's bath, and girls should use the women's bath.
*Please refrain from using cameras or mobile phones.
*We strictly prohibit the use of our services by individuals with tattoos.
*Starting June 26, 2025, the panoramic bath will be available on a rotating schedule for men and women.Changed to a fixed system of women's and men's baths.We have done so. We appreciate your understanding.
Guidelines for Body Art
From April 15, 2026, our hotel will relax its restrictions regarding tattoos in order to respect diverse cultures and lifestyles. However, to ensure that all guests can enjoy a comfortable stay, we may ask guests to refrain from exposing tattoos that may be intimidating or offensive to others. Applicable facilities: Naruto Onsen / Outdoor Pool / Beach Guests with tattoos may use the baths and facilities only if they are small enough to be covered with two hotel-designated cover seals. We hope that more people will be able to experience Japan's hot spring culture.
Aromatherapy Relaxation
In-room relaxation information [Relaxation in your room]
The treatment will be performed in the customer's room.
*This treatment is performed over your regular clothes or yukata.
• Reception hours: 19:00 - 24:00 (last reception at 23:00)
• Reservations: From your room, press extension 7.
"We are engaged in various activities to achieve the SDGs."
The Seto Inland Sea National Park was the first national park designated in Japan. The Naruto Strait, located within this park, is a major migration route for wild birds, including hawks. From an environmental conservation perspective, we refrain from illuminating the sea, including the Great Naruto Bridge.
View from the hot spring
View from the hot spring
On full moon nights, you can also see the moon's path. Furthermore, Naruto is a place where you can enjoy such a beautiful moon that it has been designated as one of "Japan's 100 Best Moon-Viewing Spots."
Enjoy the sunrise over Awaji Island.