[Limited time] Experience with monolithic! Koza River · Nature Outdoor Sauna
A tent sauna with a superb view. A limited-time outdoor experience with family and friends
A “tent sauna experience plan” with a sense of openness set in the clear stream Koza River.
You can spend a special time in the fully chartered tent sauna located on the riverside.
In front of you, the scenic spot "monolith" spreads out, and you can enjoy private "Totonoi" in the magnificent nature.
Please enjoy the charm of nature with your family and friends during the pleasant season from Golden Week to early summer.
About 25 minutes by car from the hotel. Kozagawa-cho, full of magnificent nature
About 25 minutes by car from the hotel.
Kozagawa-cho, located in the southern part of Wakayama Prefecture, is a town where nature experiences and peace are both compatible. The Koza River, a clear stream with a clear flow and high transparency, offers a variety of activities that can be enjoyed regardless of age, such as playing in the river, canoeing, and calm fishing. There is an environment where even small children can interact with nature with peace of mind.
In addition, there are plenty of promenades where you can walk easily and scenery where you can enjoy while feeling the changes of the four seasons. If you take a leisurely stroll while watching the strange rocks and the beauty of the valley, you can refresh your mind and body. The warmth of the local people and the nostalgic scenery of the satoyama are also charms unique to this town.
"I want to make memories with the whole family" "I want to move my body comfortably in nature"-Kozagawacho is a place that gently fulfills such wishes.
Experience place "Roadside Station Monolith"
Roadside station monolith monolith is a base that integrates "see, taste, and experience" the nature of Kozagawa Town.
What spreads out in front of you is an overwhelming monolith with a height of about 150m and a width of about 800m, and the clear stream and Koza River—a special location that is worth visiting only with its scenery.
Here, the experience of “playing the nature itself” is substantial. In addition, in the hall, you can enjoy food and specialty products that make use of local yuzu and game, raising the satisfaction of traveling firmly. Just spending time relaxing while watching the scenery will be a moment to relax.
It's a completely chartered sauna, it's a luxury of yourself.
Great hotel original plan
Save yourself a completely private “Toto-no” experience that will not be disturbed by anyone with the hotel’s original special plan.
Sauna ponchos and hats that usually require individual orders can be enjoyed easily by rental. In addition, with the privilege of using aroma oil such as yuzu from Koza River in the sauna.
A full-fledged sauna experience starts immediately by simply visiting empty-handed.
The mind and body are released while being wrapped in the magnificent monolith that spreads in front of you and the babbling of the clear stream.
This is a luxurious time for adults, with both “special feeling that can only be tasted here” and “reasonable value that can be enjoyed casually”.
※Please prepare clothes for the sauna and change clothes by the customer.
Enjoy the clear stream of Koza River, a natural experience that can only be found here
After warming up in the sauna, go straight to Koza River.
The moment of entrusting yourself to natural water with high transparency is a moment to feel a sense of unity with nature.
"Openness" that can never be tasted in urban areas, and the exhilaration that penetrates to the core of the body.
You can enjoy a deep healing moment that is freed from the hustle and bustle of everyday life and washed away as if your heart is washed away.
Take time to relax in the outside bath surrounded by nature
The outside bath is the real pleasure of this plan.
Relaxing time flows while leaving yourself in the reclining chair and looking at the rock surface and sky spreading in front of you.
The birdsong, the sounds of trees swaying in the wind, and the babbling of the river where clear streams gently play——
By listening to the sound of nature, you will forget the hustle and bustle of everyday life, and your mind and body will slowly “slow”.
It is a luxurious and quiet time that is perfect for spending time with loved ones and time with yourself.
Plan Features
・Limited to one set per day
・The tent sauna is available at 9:30-11:30 / 12:00-14:00 / 14:30-16:30, whichever 2 hours.
※Depending on the reservation situation, we may not be able to meet your request. Thank you for your understanding.
・Fully Private Sauna
・Experience of natural water bath in the clear stream · Koza River
・Aroma sauna experience using oil such as yuzu from Koza River (subject to change depending on availability)
・Includes rental of Sauna Poncho Sandal Hat Speaker
・1 drink per person
※Please prepare clothes for the sauna and change clothes by the customer.
※There is no pick-up from the hotel
※Images and productions are images
Plan Overview
- Reservation period
- April 2 (Thursday) - May 20 (Wednesday), 2026
- Period of stay
- April 25 (Sat) to May 31 (Sun), 2026
- Items included
- Tent Sauna Experience at Roadside Station Monolith Monolith
1 night and 2 days accommodation, dinner buffet, breakfast buffet, lounge, hot spring
Plan contents
<All-inclusive>
Accommodation rates include dinner, breakfast, drinks and snacks in the lounge, activities such as hot springs and pools.
Please enjoy the charms of the local nature, culture and tradition through your stay, such as the relaxing scent, food and activities you feel after arriving at the hotel.
※Please note that some drinks and activities may have additional charges. Lunch service is not available.
<Dinner buffet>
A dinner buffet where you can enjoy a variety of modern dishes that make use of seasonal ingredients and food culture.
In addition, you can enjoy drinks such as beer and soft drinks in free flow.
[Business hours] 17:30 to 21:00 (Last entry 20:30)
<Breakfast buffet>
A rich lineup that makes you want to reach out, such as local cuisine, as well as dishes that can be customized to your own taste.
Please spend an elegant time in a space with the fragrant scent of bread and the relaxing scent of dashi.
[Business hours] 7:00 to 9:30 (last entry 9:00)
<Lounge>
Please spend a relaxing time with sweets such as alcohol, coffee, tea, etc.
[Business hours]
・15:00-17:00 Ragu / Evening Social
・17:00-22:00 Chotto (a little) / night cap
<Onsen>
Leave your body to a spacious public bath and enjoy a healing moment while feeling the nature of the four seasons.
[Time of use]
5:30-10:00 (last entry 9:45) / 15:00-24:00 (last entry 23:45)
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