Exterior
Living Room
Bedroom
Open-air bath
BBQ Area
102 photos

Iwaya Onsen Eshima Bettei Umi to Mori

Hyogo Prefecture／Awaji City
Vacation rental
¥83,200～
No meals ; 2 peopleTax included¥81,542〜
(USD 513.22)

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

(3)
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Facilities and Services

See All
  • Hot spring
Open-air bath / Outdoor pool
IN15:00～18:00
OUT11:00
Number of rooms1 room
PetNot allowed
Your childPermitted

Photo

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Notice 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.

[Non-Smoking] Entire Property Rental
  • Vacation rental
  • 130㎡
  • Capacity 2~6 people

Entire Home Rental with Onsen – Room-Only Plan

IN 15:00～18:00
OUT 11:00
¥83,200～
No meals ; 2 peopleTax included¥81,542〜
(USD 513.22)

Awaji Island Ingredient Enjoyment BBQ Plan on the Terrace

IN 15:00～18:00
OUT 11:00
¥105,200～
Dinner and Breakfast included ; 2 peopleTax included¥103,102〜
(USD 648.92)

Best-Selling Stays

Accommodation For Child Sharing Existing Bedding

Recommended Accommodation For High School Student Trips

Ranking Of Popular Accommodation With Hotel Buffet

Introduction of the Accommodation

View
Entrance
Pool
View
Entrance
A private stay limited to one group per day, surrounded by the sea and forest.

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.

Terrace chairs
Wood-burning stove
Dining table
Terrace chairs
Wood-burning stove
A getaway where you can lose track of time, surrounded by the sea and forest.

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.

Terrace Facilities
Terrace Facilities
Exterior
Terrace Facilities
Terrace Facilities
Enjoy your trip to Awaji Island, including your Accommodation.

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
    The room
  • Hot Springs & Baths
    Hot Springs & Baths
  • Surroundings & Others
    Surroundings & Others
  • Meal
    Meal

Notice from the Accommodation

  • Pike conger dishes

    Savor Summer on Awaji Island with a Full Course of Wild Pike Conger. | “Iwaya Onsen Ejima Bettei Umi to Mori” Summer-Only Hamo Hot Pot Course

    Spend a summer night savoring Awaji Island’s seasonal delicacy: wild-caught conger eel (hamo).

    At “Iwaya Onsen Ejima Bettei Umi to Mori,” we offer the summer-only **“Hamo Hot Pot Course In-Room Dining Plan.”**

    This luxurious course lets you enjoy peak-season wild-caught hamo in a variety of styles—parboiled, lightly seared, tempura, and hot pot.

    Delight in tender parboiled hamo, fragrant seared hamo, crispy tempura, and a flavorful hamo hot pot with rich dashi broth. The meal also includes chef’s choice nigiri sushi and your choice of udon noodles or rice porridge to finish—an abundant taste of summer.

    Dinner and breakfast are delivered to your Room for in-room dining. As an entire private villa limited to one group per day, you can relax and enjoy your meal with family or friends without worrying about others.

    The property also features Iwaya Onsen open-air baths, indoor baths, and a pool.

    Enjoy the pool before dinner or unwind in the Onsen at your leisure—spend your time freely in a space that is yours alone.

    In addition, Iwaya Beach is about a 7-minute walk from the Accommodation for seaside fun. The Japan Heritage site “Ejima” is also within walking distance, making it easy to enjoy both swimming and sightseeing while experiencing Awaji Island’s summer at its best.

    Seasonal wild-caught hamo, Onsen baths, a pool—and the sea.

    Come spend this limited-time summer getaway at “Umi to Mori,” where you can enjoy all that Awaji Island has to offer.

    *This Plan is available for a limited time from June 24 to August 31, 2026.
    *Menu items may change depending on seasonality and market availability.

  • Sushi Counter Image

    Nigiri sushi to savor on Awaji Island—an experience you can only enjoy by staying overnight. | “Sushidokoro Kaminomae” Chef’s Omakase Nigiri Sushi Plan

    “Sushi-dokoro Kaminomae” serves seasonal seafood caught in the waters off Awaji, with each piece carefully hand-formed by the head chef.

    At “Iwaya Onsen Ejima Bettei Umi to Mori,” we offer a Plan for guests to enjoy an omakase nigiri sushi course at our exclusive dining venue for in-house guests only.

    The counter is reserved exclusively for guests, allowing you to dine in complete privacy and relax with your family or loved ones. We can also tailor the menu for children according to their age and preferences.

    *Please note that menu items may change depending on the season and market availability.

    “Umi to Mori” is also a private Onsen villa limited to one group per day.

    Within the property, you’ll find both indoor and open-air baths fed by Iwaya Onsen, as well as an outdoor pool—all exclusively yours throughout your stay.

    After enjoying the pool, unwind in the Onsen, then savor freshly made sushi at night. We also recommend a family stroll to “Ejima” or “Iwaya Beach,” just a few minutes away on foot.

    Onsen, pool, and dining—everything all to yourselves, without worrying about others around you.

    Savor Awaji Island’s seasonal flavors and enjoy a luxurious private-villa stay.

Basic Information

TaxesA Hot Spring Tax of JPY 150 per person is included in the accommodation fee.
Card information
VISA / MASTER / JCB / AMEX / DINERS
Pets
Not allowed
BreakfastThere 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
  • ○ Shampoo · conditioner
  • ○ Body soap · soap
  • ○ Towel · Bath towel
  • ○ Face towel
  • × Bath towel
  • × Body towel · sponge
  • ○ Toothbrush set
  • ○ Comb · Brush
  • ○ Shower cap
  • ○ Hair dryer
  • ○ Shaving
  • × Shaving Gel/Foam
  • × Bath additives
  • ○ Yukata
  • ○ Nightwear
  • × Bathrobe
  • ○ Slippers
  • ○ facial cleanser
  • ○ Toner
  • ○ Lotion
  • ○ Makeup remover
  • ○ Cotton swab
  • ○ Cotton
  • × Clothing deodorizing spray
  • ○ Refrigerator
  • × Minibar
  • ○ Electric kettle
  • ○ Tea set (free)
  • ○ Television
  • ○ Safe
  • × Scale
  • × Trouser press
  • × Free morning edition
  • × Pay-per-view broadcast
  • × Satellite broadcasting
  • ○ Video on Demand
  • × Radio
  • × CD player
  • × DVD player
  • × Blu-ray player
  • × Speakers for portable audio
  • × In-room PCs and tablets
  • ○ Microwave oven
  • ○ Tableware
  • × Washing machine
  • × Dryer
Facilities and Features
  • ○ Entire building rental
  • ○ With kitchen
  • × Housekeeping service available for consecutive nights
  • × With a washing machine.
  • ○ Multiple bedrooms
  • × Supermarket nearby
  • × Within walking distance of the station
  • ○ Parking available
  • ○ Meal service available
  • ○ Catering
  • ○ Outside food allowed
  • ○ Hot spring available
  • ○ Swimming pool available
  • × Barrier-free
  • × Pet-friendly
Outdoor pool
Available period
7/1/2026~9/30/2026
Business Hours
---
Final admission time
---
Fee（Guest）
Free
Fee（Non-guest）
---
Children's pool
None
Age restriction
Pool shape
Rectangular
Pool size
Length 7m
Width 3m
Water depth 110cm ～ 110cm
Esthetic Massage
None
Fitness gym
None
Open-air bath
The number of Open-air bath
1
Business Hours
---
Hot spring
Available
Free-flowing
None
Milky hot spring water
None
Additional Information
(Heating)
Remarks
Spring quality and benefits

Radioactive Mineral Spring (Radon Onsen)

Hyperuricemia (gout), rheumatoid arthritis, ankylosing spondylitis, etc.

SaunaNone
Hot stone spaNone
OthersRight 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

Address
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

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