Spectacular open-air baths overlooking the Pacific Ocean, and "Ancient Hot Spring" water gushing from 100 million-year-old strata
Chiba Choshi City
"Inubosaki Hotel, Scenic View Inn" is a hot spring hotel with proud ocean views, located near Inubosaki Lighthouse in Choshi City, Chiba Prefecture. In the observation large bath, Kuroshio no Yu, you can enjoy a mineral-rich natural hot spring gushing from strata dating back to the early Cretaceous period. The open-air bath overlooking the Pacific Ocean offers an expansive panorama during the day and a magical view of the lighthouse at night, making it an exceptional location. The sauna room is compact yet kept clean, and you can refresh yourself in the self-refilling cold plunge bath. Outdoor air baths in the sea breeze are a luxurious experience unique to this place. Day-use bathing is also available, making it ideal for a refreshing break between sightseeing.
TypeNatural Hot Spring
"Ancient Hot Spring" water gushing from strata of the early Cretaceous period, 1,300 m underground. Rich in minerals, it is expected to help smooth and beautify the skin. In the open-air free-flowing bath, you can feel the power of fresh spring water directly. Together with the sweeping panorama of the Pacific Ocean right in front of you, it offers a one-of-a-kind bathing experience that deeply soothes both body and mind.
Sauna TypeDry Sauna
Stove TypeConvection Stove (Sauna Stone)
Capacity8people
A dry sauna with a calm atmosphere. A convection stove using sauna stones fills the room with pleasant heat. The aged texture of the wood gives it a warm feel, creating a quiet space where you can face yourself. In the open-air area just outside the sauna room, an outdoor air bath awaits with a spectacular view of the Pacific Ocean.
Water QualityTap Water
Capacity1people
A compact cold plunge bath for one person. It uses a self-refilling system that draws fresh water from the faucet by pressing a button on the wall, so you can always cool down in clean water. With a comfortable level of coldness, it gently tightens your body after sauna use. You can spend a luxurious moment while listening to the sound of the waves.
Closed Days: None
〒288-0012 9574-1 Inubosaki, Choshi City, Chiba Prefecture
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
Spectacular open-air baths overlooking the Pacific Ocean, and "Ancient Hot Spring" water gushing from 100 million-year-old strata
Chiba Choshi City
"Inubosaki Hotel, Scenic View Inn" is a hot spring hotel with proud ocean views, located near Inubosaki Lighthouse in Choshi City, Chiba Prefecture. In the observation large bath, Kuroshio no Yu, you can enjoy a mineral-rich natural hot spring gushing from strata dating back to the early Cretaceous period. The open-air bath overlooking the Pacific Ocean offers an expansive panorama during the day and a magical view of the lighthouse at night, making it an exceptional location. The sauna room is compact yet kept clean, and you can refresh yourself in the self-refilling cold plunge bath. Outdoor air baths in the sea breeze are a luxurious experience unique to this place. Day-use bathing is also available, making it ideal for a refreshing break between sightseeing.
TypeNatural Hot Spring
"Ancient Hot Spring" water gushing from strata of the early Cretaceous period, 1,300 m underground. Rich in minerals, it is expected to help smooth and beautify the skin. In the open-air free-flowing bath, you can feel the power of fresh spring water directly. Together with the sweeping panorama of the Pacific Ocean right in front of you, it offers a one-of-a-kind bathing experience that deeply soothes both body and mind.
Sauna TypeDry Sauna
Stove TypeConvection Stove (Sauna Stone)
Capacity8people
A dry sauna with a calm atmosphere. A convection stove using sauna stones fills the room with pleasant heat. The aged texture of the wood gives it a warm feel, creating a quiet space where you can face yourself. In the open-air area just outside the sauna room, an outdoor air bath awaits with a spectacular view of the Pacific Ocean.
Water QualityTap Water
Capacity1people
A compact cold plunge bath for one person. It uses a self-refilling system that draws fresh water from the faucet by pressing a button on the wall, so you can always cool down in clean water. With a comfortable level of coldness, it gently tightens your body after sauna use. You can spend a luxurious moment while listening to the sound of the waves.
Closed Days: None
〒288-0012 9574-1 Inubosaki, Choshi City, Chiba Prefecture
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