7 Best Ryokans with Open-Air Bathrooms in Aso for a Romantic Onsen Experience as a Couple

Aso, located almost in the center of Kyushu, is home to one of the world's largest calderas, and Kusasenrigahama, halfway up Mt. Eboshidake, one of the five Aso mountains. A onsen area blessed with rich nature such as. Why don't you spend a couple's soak in the hot springs at Uchinomaki onsen, which has more than 130 hot spring sources, and the popular Kurokawa onsen, which has a history of healing people as a hot onsen resort in the past?

If you want to stay at a onsen ryokan in Aso as a couple, we recommend ryokan with an open-air bath! In a private space just for the two of you, you can spend your time immersed in onsen without worrying about the time or other people around you. Couples want to stay at Aso Uchinomaki onsen Sozankyo, where you can enjoy 100% free-flowing hot spring water, and Kurokawa onsen Gosho Gekkoju, which has only eight guest rooms on a vast site of about 4,000 tsubo. We will introduce ryokan with rooms with open-air baths by area.

source:

“Aso Uchinomaki onsen Sozankyo” is a onsen ryokan where you can enjoy 100% free-flowing hot springs surrounded by the rich nature of Aso. It has become a sacred place among fans as ryokan where Sohoku High School stayed in "Yowamushi Pedal Theatrical Version". The hotel has a large bath, open-air bath, footbath, private bath, guest rooms with open-air baths, and a wide variety of onsen. At "Aso Nature Land", which is about a 10-minute walk away, there are plenty of activities where you can experience the nature of Aso, such as paragliding and hot air ballooning. The two of you can refresh yourself by moving your body in nature and soaking in onsen.

source:

The guest room in the photo is the designer's room "Furusato." The Japanese-style living room and raised tatami mats have a bed and an open-air bath, so couples can relax in the onsen spring without worrying about the time or surroundings. One of the charms of rooms with open-air baths is that you can soak in onsen as soon as you wake up while feeling the morning sun.

source:

meal are served at the modern Japanese restaurant Komorebi. For dinner, you can enjoy the blessings of Aso such as Aso's proud "Aka beef lava grill" and "Oku-Aso trout" carpaccio. There is also a shochu bar called "Tomoshibi" in the building, which offers about 130 types of shochu from all over Kyushu, including rice shochu from Kumamoto. We also sell single cups of shochu so that you can drink it in your room, so it's fun for two people to compare different flavors of shochu while soaking in the open-air bath in your room.

source:

“Aso Uchinomaki onsen Ryori ryokan Shinwaen” is ryokan like a hideout in the forest that coexists with the nature of Aso. Forget the hustle and bustle of the city and enjoy a relaxing time as a couple. Enjoy free-flowing onsen. Head to the open-air bath through the forest path. There is also a hearth hut where you can take a break on the way, and you can relax in the warmth of Japan.

source:

The guest rooms are separated from the main building, and five separate rooms are equipped with open-air baths. Shirasu, pictured above, has a 100% natural onsen open-air bath. Couples can relax in the interior where you can feel the Asian taste in Japanese. There is also an espresso machine in the room, so it is nice to have a leisurely cup of coffee on the terrace in the morning.

source:

If you stay in a detached room, you can have breakfast and meal in a private meal room. You can enjoy a private space for just the two of you. You can savor the blessings of Aso, such as rice cooked in an earthenware pot with Aso's mineral-rich natural water, home-grown vegetables, and sirloin steak of Aso's red beef.

source:

Aso Uchinomaki Onsen onsen Irifune is a small ryokan with a total of 7 rooms where you can enjoy two hot spring sources, one containing a lot of iron and the other a simple neutral hot spring. In addition to the large public bath, there are 5 private baths, all of which are free-flowing hot springs and are free for guests to use. There are rooms with indoor baths and open-air baths, so you can enjoy visiting the hot springs in ryokan. There is also a service where you can choose a colored yukata that will make women happy. He might be thrilled to see something a little different than usual.

source:

The guest room in the photo is Yuusuge, a designer guest room with an open-air bath. A spacious Japanese-Western style room with a private garden. The open-air bath in your room is lit up at night, so it's a luxurious time for the two of you to relax in onsen while feeling the night breeze.

source:

For meal, you can enjoy seasonal kaiseki cuisine such as fresh vegetables from our own farm and Kumamoto's specialties such as "horse sashimi" and "Higo beef". There is also a "Special Gourmet ASO Eating Plan" where you can eat red beef sirloin steak and horse sashimi, and an "Anniversary Support Plan" that comes with a dessert plate with a message, so it is perfect for couples who want to enjoy Aso's gastronomy and anniversary trips. It fits perfectly.

source:

"Kurokawa onsen Gosho Gekkoju" is ryokan you can enjoy a luxurious private space with only 8 guest rooms on a vast site of about 4000 tsubo. The panoramic view of Aso can be enjoyed by two people from the private bath Tenku no Rotenburo. The weakly alkaline simple hot spring that flows directly from the source is said to be hypoallergenic and gentle on the skin. The private space for adults in the quiet forest is perfect for couples to relax.

source:

Each guest room has its own style and layout, and is filled with pleasant surprises, so the two of you will want to visit again and again. The guest room "Kazemachi" in the photo is a luxurious room with an indoor bath, an open-air bath, and an Irori fireplace. From the open-air bath, you can enjoy the pleasant breeze while overlooking the majestic mountains of Aso. If the conditions are right, you may be able to see the sea of clouds♪

source:

For meal and dinner, you can choose in-room dining or at a restaurant. For dinner, you can enjoy Kaiseki cuisine such as ``Horse sashimi from Kumamoto'' and ``Charcoal-grilled branded Wagyu beef.'' For breakfast, you can enjoy a healthy Japanese breakfast such as white rice from Gosho Gekkoju Kumamoto and oboro tofu made by Shin Itacho, cooked in a custom-made pot by Koju Tsuki. The two of you can recharge your energy from the morning.

source:

Hozantei is located in the depths of Kurokawa onsen. A mountain stream flows through the grounds, and you ryokan soak in the hot springs with the murmuring of the river as background onsen. Relax in a quiet space away from all rooms. By pressing the "starry sky switch" in the open-air bath of the large public bath, you can also enjoy onsen while gazing at the sky full of stars. Nearby are sightseeing spots such as "Sparrow Jigoku/Seiryu no Mori", which is about 5 minutes by car, and "Taira no Dai Observatory", which is about 10 minutes by car.

source:

There are 11 guest rooms in total. This is a detached Japanese-Western room with an open-air bath "Kan Aoi". It is an open space with high ceilings and windows on two sides. It is also a luxurious structure with an indoor bath and an open-air bath. It is perfect for two people to spend time in onsen without worrying about time. After bathing, you can soothe your daily fatigue in a massage chair.

source:

Dinner can be served in a private room, so you can enjoy a kaiseki meal that makes the most of seasonal ingredients while enjoying your private space. Let's enjoy local delicacies such as Higo beef and local chicken, such as the inn's original kuwayaki and horse sashimi. The bar "Nana Souan" has a lineup of shochu, rare sake, and cocktails. It's nice to have a light drink with two people before or after a meal.

source:

"Kurokawa onsen Kurokawaso" is ryokan you can experience the nature of the four seasons, nestled in the mountains at the foot of Mt. Aso. You can enjoy a variety of free-flowing onsen while feeling the rich nature, such as an open-air bath with a view of the natural megalith "Byobu Rock", an indoor bath made of cypress, and a family bath that guests can enter for free. Let's be healed together by the nature of the forest and onsen.

source:

The guest room consists of a main building and an annex. A detached guest room with a hearth where you can feel nostalgia. In addition to the private bath "Chinchin Jizoyu" that can be reserved exclusively for the annex, each room has a private indoor bath and an open onsen bath. You can spend a luxurious time with just the two of you.

source:

For dinner in the detached room, you can enjoy a kaiseki course that allows you to feel the colors of the season while enjoying the private space of just the two of you in your room. Enjoy a wide selection of local sake and wine with your meal. For breakfast, you can enjoy a Japanese breakfast with plenty of vegetables in the lounge.

source:

"Kurokawa onsen Ryokan Sanga", which has a site of about 3,000 tsubo, is ryokan where you can hear the murmuring of the headwaters of the Chikugo River and experience the nature of each season. You can enjoy two free-flowing hot spring sources, "Yakushi-no-Yu" and "Bihada-no-Yu". There is a "footbath" and "moon viewing platform" in the building, and you can of course see the moon, but you can also see fireflies from June to July. This is an experience that can only be done at an inn located in the great outdoors of Aso.

source:

The photo is "Separate Japanese-Western Style Room Nemunoki". A spacious 10 tatami mat Japanese-style room and 12 tatami bedroom with an open-air wooden deck and open-air bath, with an indoor bath in Ishikiri. It's nice to cool off with BGM.

source:

For dinner, you can enjoy seasonal kaiseki cuisine using local ingredients carefully selected by the chef. You can savor Kumamoto's specialties such as horse sashimi and Higo beef steak. For breakfast, you can enjoy a healthy Japanese set meal using local rice and fresh vegetables. We also have a wide variety of local alcoholic beverages, including local beer and sake. Enjoy delicious food with him.

source:

"Oyado Kafuugetsu" is a detached onsen onsen ryokan where you can experience the dynamic nature. As the name suggests, the proud “Takimiburo” allows you to enjoy onsen flowing directly from the source while gazing at the waterfall. It is especially beautiful in the season of fresh green and autumn leaves. There are also two private baths along the stream. Children are not allowed to stay, so you can stay in a calm space only for adults.

source:

All 11 guest rooms have a separate open-air bath. The guest room in the photo is a special room "SHIKISAI", which is a popular repeater room. There is a meal space with an irori fireplace and a spacious space with a spacious private terrace. You can use the open-air bath and indoor bath in your room at any time, so if you spend time in onsen as a couple, you can forget the hustle and bustle of the city and spend a relaxing time.

source:

meal can be served in private dining or in the dining space of the room for guests staying in a special room. You can cherish the private space of adults, and it's a nice consideration for couples. The menu uses vegetables harvested in the morning from contracted farmers and homemade rice, and you can enjoy creative kaiseki cuisine that is particular about the ingredients. Let's fully enjoy the taste of the land with two people.

source:

`` Okuaso no Yado Yamanami'' is an inn with a warm atmosphere that makes you feel like you have returned to the countryside. The main building is a quaint space that utilizes an old folk house from over 100 years ago. The hot springs flowing straight from the source at Ubuyama onsen are said to have a smooth and beautiful appearance. There are three large baths and three family baths in the building, which are separated by men and women. After bathing, you can take a break in the outdoor hearth while watching the flickering flames.

source:

There are 10 rooms in total. Many of the rooms are designed in a pure Japanese style, and there are also guest rooms with open-air baths surrounded by nature. This is Momiji, a guest room with an open-air bath that was reopened in August 2021. The Japanese-Western style bath with a bed and a veranda is spacious enough for two people to enter.

source:

For meal, you can choose between the nostalgic "local cuisine kaiseki course" such as "botamochi" and "dango soup", and the "hearth cooking course" where you can enjoy the warmth of the hearth. There are about 30 types of homemade pickles made by the proprietress, and you can enjoy them in a buffet style. There are many kinds, so it's nice to share with two people while tasting.

source:

"Minamiaso Tawarayama onsen ryokan" is Chikurakutei ryokan where couples can enjoy their own private space in a total of 14 detached rooms with open-air baths. Gently wrapped in the soft light of bamboo lights, a fantastic space spreads out. There are large public baths where you can relax, open-air baths surrounded by nature, and cave baths. It is characterized by a slightly lukewarm gentle hot water that does not make you tired even if you use it for a long time.

source:

There are 5 types of guest rooms, and this is a Japanese-Western style room with 16 tatami mats where you can feel the warmth of wood and mud walls. All guest rooms have a private open-air bath, so you can spend a relaxing time soaking in onsen in your own private space. There is also an anniversary plan that includes a whole cake as a gift, so it's perfect for a couple's anniversary trip to celebrate an important anniversary.

source:

meal The "Aso Beef Dinner" is served in a private dining room at meal. Dinner is a Japanese-style kaiseki dinner featuring local ingredients, such as grilled Aso wagyu beef on a ceramic plate, healthy and nutritious shabu shabu shabu, and grilled horse string. You and your partner can spend a luxurious time enjoying delicious dishes in a private room in a relaxed atmosphere.

source:

"Ryokan Minawa" is a onsen ryokan located in the countryside of Minamiaso. There are only 10 guest rooms on a vast site of about 3,000 tsubo, and all rooms have an open-air bath, so you can feel the nostalgia of an old private house. On the premises, there is a water stage called “Kaguraden” where you can experience Japanese drum performances. Let's be healed by two people in the rich nature of Aso's four seasons.

source:

You can choose the guest room according to your preference, such as the Asobo type with a panoramic view of the Aso mountain range, or the Ogomori type surrounded by deep greenery. This is a Japanese-Western style room. The stylish Japanese-modern rooms are perfect for couples. Floor heating is also installed, so you can stay warm even in the cold winter. The two of you can refresh yourself by soaking in the open-air hot spring in your room whenever you like and experiencing the rich nature of Aso.

source:

meal meal You can enjoy the gourmet cuisine of Aso while enjoying the privacy of your own room with a view of the Kaguraden. For dinner, couples who love meat can enjoy a creative kaiseki course that can be enjoyed with all the senses, using fresh local ingredients such as grilled red beef, landlocked salmon, and horse sashimi. For breakfast, there is a salad bar where you can enjoy seasonal vegetables.

source:

Hanare no Yado Sen no Mori is ryokan that is limited to 3 groups per day, where you can experience an extraordinary experience in the great outdoors of Aso. It is a luxurious building with only 3 separate buildings on a vast site of about 8000 tsubo. There are plenty of plans with activities, such as a plan that allows you to take a helicopter tour around Mt. Aso. It will be a special memory for the two of you.

source:

The photo is "Bettei Shirasagi". Untouched nature spreads outside the window, and you will want to take a deep breath. The hot water in the semi-open-air bath uses spring water from Aso, and is characterized by its gentle texture. You can also enjoy a bedrock bath using Aso's loess "Limonite" in your room. It's a private space, so you don't have to worry about your surroundings even if you get sweaty. Forget the time and heal your daily fatigue together.

source:

meal Enjoy a relaxing dinner at Ichinokawa Restaurant while listening to the murmuring of the river. For dinner, enjoy a sumptuous kaiseki dinner featuring Higo red beef, horse sashimi, and other delicacies. The breakfast is a feast for the eyes, with a basket of hot tofu, grilled fish, seasonal fruits, etc. You and your partner can enjoy the gourmet delights of Aso to the fullest.

source:

"Minami Aso Yumeshizuku onsen Bettei Soan" is ryokan in a great location overlooking the five peaks of Aso. Yumeshizuku onsen is said to be a mellow hot spring with a slightly thick texture, and is said to beautify the skin. There are a total of 12 variations of the semi-open-air baths in the guest rooms. The photo shows the "Shochu barrel bath" that uses wood that was used for real shochu barrels. It would be nice to have onsen with two people drinking authentic shochu.

source:

There are 16 guest rooms in 8 buildings, with a unique lineup of different designs such as sukiya style, old private house style, modern Japanese style, and western style. There are semi-open-air baths with different tastes, so you can enjoy a private space for adults. The guest room in the photo is "Yukinoshita", built in the style of an old private house. It will create a relaxing time for two people.

source:

The cuisine uses the spring water "Aso no Shizuku", which has been selected as one of the 100 best waters on the premises. Both breakfast and dinner are in-room dining, so you can relax and meal together without worrying about your surroundings. On the menu, you can enjoy Aso's Kuroge Wagyu beef "Wao" sukiyaki and Seiro-mushi, along with creative kaiseki cuisine.

source:

"Shiramizu onsen Takenokura Sanso" is a onsen ryokan with all rooms with open-air baths on the hill of Minami Aso. The spring quality contains a lot of sodium carbonate, which is said to make the skin smooth. There is also a large public bath with an open-air bath, so you can enjoy things other than the open-air bath in your room.

source:

Guest rooms are divided into three buildings: the main building, the annex, and the Aso Gogakukan. The open-air bath in the annex is a square rock bath type with free-flowing hot springs, so you can enjoy onsen to your heart's content. The room in the photo is "Aso Gogakukan Japanese-style room with 10 tatami mats." The five peaks of Aso (Mt. Neko, Mt. Taka, Mt. Naka, Mt. Eboshi, and Mt. Kishima) are used as a motif, and you can experience the charm of Aso. The 10-tatami-mat Japanese-style room is spacious enough for two people to stretch out and relax.

source:

meal are served at the Gogaku meal, which also has private rooms, or at the Takenokura meal, which has a dignified kotatsu table. You can choose between the kaiseki course, where you can enjoy Aso's seasonal ingredients such as salt-grilled yamame trout, and the yakiniku course, where you can enjoy red chicken, beef, and horse sashimi. There is also a rice ball service for dinner. Even if you get a little hungry after dinner, you don't have to worry.

source:

Aso is a onsen area blessed with rich nature. Stay in a room with an open-air bath as a couple and enjoy a private space for just the two of you, and spend a relaxing time in onsen. A relaxing and relaxing time will be a special memory for the two of you. Would you like to be healed by the nature of Aso that you cannot experience in the city?