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- Iwaya Onsen Eshima Bettei Umi to Mori
Iwaya Onsen overlooking the Akashi Kaikyo Strait. A private annex limited to one group per day, surrounded by sea and forest.
“Eshima Bettei Umi to Mori,” nestled in the rich natural surroundings of Iwaya on Awaji Island. As an exclusive private villa limited to one group per day, you can enjoy a luxurious stay with complete privacy and no concerns about others. A charming garden and residence, indoor and open-air baths with natural Onsen water, and an airy pool. Take in views over the Akashi Kaikyo Bridge as you feel the changing seasons and spend your time exactly as you wish. Savor Awaji Island’s cuisine, unwind in the Onsen, and enjoy a quiet night surrounded by sea and forest. More than sightseeing—this is a journey where staying at the Accommodation itself becomes the destination. Spend a truly special day here with someone important to you.
Reviews
Facilities and Services
See All- Hot spring
| IN | 15:00~18:00 |
|---|---|
| OUT | 11:00 |
| Number of rooms | 1 room |
| Pet | Not allowed |
| Your child | Permitted |
Photo
See AllNotice from the Accommodation
■Check-in Procedure■
Our staff will contact you in advance regarding your check-in time and other details. On the day of arrival, please come directly to the Facility. We will provide an orientation at check-in. After that, no on-site staff will remain at the Facility until check-out.
■Measures Against COVID-19■
At “Iwaya Onsen Ejima Bettei Umi to Mori,” in addition to our regular cleaning, we regularly disinfect with alcohol the following frequently touched areas:
- Doorknobs (entrance doors, etc.)
- Light switches and other switches
- Appliances such as the refrigerator and microwave
- Remote controls
- Coffee machine
- BBQ grill handles
- Kitchen stove switches/controls
- Faucets (water taps, etc.)
- Stair handrails
- Tables in the living area, etc.
- Other areas that are likely to be touched frequently
■Regarding Reservations for Check-ins on or after April 1, 2023■
Please note that the following details will change. Kindly review them before making a Reservation.
- Maximum occupancy per Reservation: 8 guests → 6 guests (revised)
*By selecting the additional guest option when making a Reservation, up to 8 guests may stay (excluding preschool children under elementary school age).*
- Check-in / Check-out times: IN 14:00 → 15:00 / OUT 10:00 → 11:00 (revised)
For check-ins through March 31, 2023, the current terms will continue to apply. For details, please refer to our Accommodation Terms and Conditions and House Rules.
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Introduction of the Accommodation





Iwaya Onsen Ejima Annex Umi to Mori is a private, whole-building rental Accommodation limited to one group per day. Beyond the majestic giant boulders, you’ll find a lush garden and a calm guesthouse that feels like coming home. When traveling with family or friends, enjoy your time freely without worrying about others. Spend a relaxed morning gazing out over the garden, enjoy the open air on the terrace or by the pool in the afternoon, and soothe away travel fatigue at night in the Onsen or open-air bath. Surrounded by sea and forest in a quiet setting, you can enjoy many different ways of spending your stay—even in just one night. In this special place you’ll want to return to every time you visit Awaji Island, enjoy a free and unhurried stay.





Fresh morning air, a breeze drifting through the garden, lush greenery, and quiet nights. At Iwaya Onsen Ejima Bettei Umi to Mori, you can make the time spent at the Accommodation itself part of your journey—something you can’t experience by simply visiting sightseeing spots. Enjoy conversation in the living room, take in the view from the terrace, or stroll through the garden. After an open, refreshing time by the pool, unwind and rest your body in the natural Onsen indoor bath or open-air bath. Without overpacking your schedule, spend each day as you feel. That “luxury of doing nothing” is one of the unique charms of Umi to Mori—an entire private villa reserved just for you. Time with those who matter most is gently enriched by Awaji Island’s nature.





Make memories not only while sightseeing, but also in the time you spend after returning to your Accommodation. Iwaya Onsen Ejima Bettei Umi to Mori is located in Iwaya at the northern tip of Awaji Island, with Ejima—known as the setting of the Kuniumi creation myth—right in front of you. Nearby are spots such as Iwaya Coast, Iwaya Shrine, and Iwaya Fishing Port, where you can feel Awaji Island’s history and nature. It is also conveniently located as a base for your trip after crossing the Akashi Kaikyo Bridge onto Awaji Island. After enjoying sightseeing or a drive, return to your Accommodation and unwind in the Onsen. In the evening, spend quiet time talking with those who matter most. “Time spent exploring the island” and “time spent at your Accommodation.” Enjoy an Awaji Island trip that values both at Umi to Mori.
Facilities and Equipment of Accommodation
- The room
- Hot Springs & Baths
- Surroundings & Others
- Meal
Basic Information
| Taxes | A Hot Spring Tax of JPY 150 per person is included in the accommodation fee. |
|---|---|
| Card information | VISA / MASTER / JCB / AMEX / DINERS |
| Pets | Not allowed |
| Breakfast | There is no information about breakfast. |
| Your child | You can stay. Children aged 6–12 (elementary school age) are charged 50% of the adult rate and will receive a children’s meal.
Preschool children staying as Child Sharing Existing Bedding stay free of charge. (Meals, amenities, and bedding are not included.)
If meals or bedding are required for preschool children, the child rate will apply. |
| Room service | Not available |
| Common amenities |
|
| Facilities and Features |
|
| Outdoor pool |
|
| Esthetic Massage | None |
| Fitness gym | None |
| Open-air bath |
|
| Spring quality and benefits | Radioactive Mineral Spring (Radon Onsen) Hyperuricemia (gout), rheumatoid arthritis, ankylosing spondylitis, etc. |
| Sauna | None |
| Hot stone spa | None |
| Others | Right in front of our Accommodation is Iwaya Fishing Port. If you wish, we can arrange a fishing boat for you. (Discounts available for guests; please see our official website for details.) |
| About Hygiene Measures | [COVID-19 Measures]
At “Iwaya Onsen Ejima Bettei Umi to Mori,” in addition to our regular cleaning, we regularly disinfect with alcohol the following frequently touched areas:
- Door handles (including the entrance)
- Light switches and other switches
- Appliances such as the refrigerator and microwave
- Remote controls
- Coffee machine
- BBQ grill handles
- Kitchen stove switches/controls
- Faucets and taps (including sinks)
- Stair handrails
- Tables in the living room and other areas
- Other high-touch surfaces |
Reviews
The overall facility score is not displayed because the required number of reviews has not been reached.
*Reviews that have been translated from Japanese.*
*Showing only reviews from 一休.com (Japanese) and Yahoo!トラベル.*
Access Information
Hyogo Prefecture922-1 Iwaya, Awaji City
TEL:+81-120-290-096
Goody Resort General Reception Center: 10:00–17:00 (Closed on weekends, public holidays, and during the year-end and New Year holidays / From 2026/04/26: Open on weekends and public holidays, except during the year-end and New Year holidays)
About a 5-minute drive from Awaji IC.
- Parking Information
- Fee
- Free for guests
- Parking time
- ---
- Parking space
- No restrictions
- Number of parking spaces
- 2 cars available outdoor
- Valet service
- Unavailable
- Pickup and drop-off information
- Unavailable
Frequently Asked Questions
What kind of facilities and features are available?
There are the following facilities and features. Entire building rental・With kitchen・Multiple bedrooms・Parking available・Meal service available・Catering・Outside food allowed・Hot spring available・Swimming pool available
I would like to know the access information.
About a 5-minute drive from Awaji IC.
Is parking available?
・Fee: Free for guests ・Parking space: Length --- Vehicle width --- Vehicle height --- ・Number of parking spaces: 2 cars ・Valet Service: Unavailable
Is an internet connection available?
Connection is possible. ・Wi-Fi is available. For more details, please refer to the room and plan information.
What kind of hygiene management is being conducted?
[COVID-19 Measures] At “Iwaya Onsen Ejima Bettei Umi to Mori,” in addition to our regular cleaning, we regularly disinfect with alcohol the following frequently touched areas: - Door handles (including the entrance) - Light switches and other switches - Appliances such as the refrigerator and microwave - Remote controls - Coffee machine - BBQ grill handles - Kitchen stove switches/controls - Faucets and taps (including sinks) - Stair handrails - Tables in the living room and other areas - Other high-touch surfaces
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