Hanairo Onsen
Typeunknown
The facility offers two types of springs: a bicarbonate hot spring and a bicarbonate cold mineral spring. The spring water is rich in minerals and can also be drunk.
Two spring sources and daily-rotating Western- and Japanese-style open-air baths
Oita Bungotakada City
A natural hot spring facility in Bungotakada City, Oita Prefecture. Guests can enjoy two spring sources, a bicarbonate hot spring and a bicarbonate cold mineral spring, and the Japanese-style and Western-style open-air baths alternate daily between men and women. There are two types of sauna, and cold plunge baths are provided both indoors next to the sauna and outdoors as a free-flowing carbonated cold mineral spring bath (approximately 20°C). The cold mineral spring is a super-hard water with a hardness over 1500 and is also drinkable.
Typeunknown
The facility offers two types of springs: a bicarbonate hot spring and a bicarbonate cold mineral spring. The spring water is rich in minerals and can also be drunk.
Sauna TypeDry Sauna
Stove Typegas
Capacity14people
A sauna that uses a far-infrared gas stove. The mild heat allows you to sweat steadily without putting stress on the body. Available to men on even-numbered days and to women on odd-numbered days.
Sauna TypeDry Sauna
Stove Typegas
Capacity10people
A far-infrared sauna room. Available to men on odd-numbered days and to women on even-numbered days.
Water Qualitytap
Capacity3people
An indoor cold plunge bath located right next to the sauna room. It features a water current to effectively cool the body.
Water Qualitynatural
Capacity4people
A free-flowing cold plunge bath in the outdoor area that makes luxurious use of a carbonated cold mineral spring rich in hot spring minerals.
Closed Days: None
1335-1 Miwa, Bungotakada City, Oita Prefecture 879-0604, Japan
Gender Access
Gender Separated

Curated by an expert who visits onsen and sauna facilities every day and has explored 300+ locations — only facilities confirmed to be truly exceptional are featured.
Learn more
Two spring sources and daily-rotating Western- and Japanese-style open-air baths
Oita Bungotakada City
A natural hot spring facility in Bungotakada City, Oita Prefecture. Guests can enjoy two spring sources, a bicarbonate hot spring and a bicarbonate cold mineral spring, and the Japanese-style and Western-style open-air baths alternate daily between men and women. There are two types of sauna, and cold plunge baths are provided both indoors next to the sauna and outdoors as a free-flowing carbonated cold mineral spring bath (approximately 20°C). The cold mineral spring is a super-hard water with a hardness over 1500 and is also drinkable.
Typeunknown
The facility offers two types of springs: a bicarbonate hot spring and a bicarbonate cold mineral spring. The spring water is rich in minerals and can also be drunk.
Sauna TypeDry Sauna
Stove Typegas
Capacity14people
A sauna that uses a far-infrared gas stove. The mild heat allows you to sweat steadily without putting stress on the body. Available to men on even-numbered days and to women on odd-numbered days.
Sauna TypeDry Sauna
Stove Typegas
Capacity10people
A far-infrared sauna room. Available to men on odd-numbered days and to women on even-numbered days.
Water Qualitytap
Capacity3people
An indoor cold plunge bath located right next to the sauna room. It features a water current to effectively cool the body.
Water Qualitynatural
Capacity4people
A free-flowing cold plunge bath in the outdoor area that makes luxurious use of a carbonated cold mineral spring rich in hot spring minerals.
Closed Days: None
1335-1 Miwa, Bungotakada City, Oita Prefecture 879-0604, Japan
Gender Access
Gender Separated

Curated by an expert who visits onsen and sauna facilities every day and has explored 300+ locations — only facilities confirmed to be truly exceptional are featured.
Learn more