Spa
You will feel a change in your skin the moment you step out of the bath.
You can enjoy alkaline hot spring water, famous for its skin-beautifying properties and a pH of 9.6, straight from the source, in the privacy of your room.
"Tsubaki Onsen" is a famous hot spring that has flourished as a therapeutic bath since ancient times.
An alkaline sulfur spring with a pH of 9.6 far surpasses that of the famous hot spring and gushes out from the neighboring land.
You can feel the ultimate hot spring sensation just by putting your hands in the bathtub, and enjoy the view of the Pacific Ocean.
Japan's first all-weather open-air bath
The open-air bath in your room has an electric opening and closing system, and the roof and front wall can also be opened and closed electrically.
If you are concerned about the conditions outside, you can adjust the front wall to your preferred height. On rainy days you can close just the roof and enjoy the view, and of course at night you can open it fully to enjoy the starry sky.
The latest evolution of the open-air bath in your guest room, enjoy your hot spring time without worrying about the weather.
Features of Tsubaki Onsen
Tsubaki Onsen is characterized by its viscous, smooth water.
It is a simple sulfur hot spring and is known for its skin-beautifying properties. It is a beauty bath that is so popular with women that it is likened to a hot spring that is like lotion.
All rooms have free-flowing water
The hot spring water flows directly from the source on the neighboring land into the open-air bath in your room.
You can enjoy natural hot spring water flowing directly from the source in the open-air bath in your room.
The temperature of the hot spring water is low at 35°C, so it is kept warm by a boiler.
You can also adjust the temperature of the water to your liking.
History of Tsubaki Onsen
A skin-beautifying hot spring that has been loved for 400 years.
Tsubaki Onsen is known as the inner sanctum of Shirahama Onsen and has flourished as a hot spring resort since ancient times.
It is said that when a white heron bathed in the local hot spring waters, the wound on its foot was healed, and so this famous hot spring has such a deep history that it was introduced as a famous hot spring in the “Kii Zoku Fudoki” (1835).