A natural moor hot spring nestled in the forest, with open-air bathing that lets you enjoy forest bathing
Hokkaido Kitahiroshima City
"Kitahiroshima Onsen Fufu" is a natural hot spring facility attached to Sapporo Kitahiroshima Classe Hotel in Kitahiroshima, Hokkaido. Its brownish-black moor spring water, flowing from 1,500 meters underground, contains plant-derived organic matter and is loved as a beauty bath. The large public bath features three types of tubs: high-temperature, low-temperature, and jacuzzi. In the open-air bath, you can enjoy bathing while feeling as if you were forest bathing, with magnificent natural scenery all around. The sauna area includes two types of saunas: a powerful dry sauna and a mist sauna equipped with beite stone and black silica. With a refreshing cold plunge bath and outdoor air bathing where you can feel the forest air, you can deeply refresh both body and mind.
TypeNatural Hot Spring
A brownish-black natural moor hot spring containing plant-derived organic matter. It has a uniquely smooth texture and is expected to offer strong moisturizing and skin-beautifying effects. It excels at warming the body from within, and its pleasant warmth lingers long after you get out of the bath. In the open-air bath nestled in the forest, you can fully enjoy this luxurious beauty bath while looking out over the scenery of each season.
Sauna TypeDry Sauna
Stove TypeConvection Stove (Sauna Stone)
Capacity15people
A full-fledged dry sauna wrapped in the warmth of wood. Strong heat fills the room and encourages a comfortable sweat. It is spacious enough to relax while watching TV, and its design satisfies everyone from beginners to experienced sauna lovers.
Sauna TypeMist Sauna
Capacity6people
A dome-shaped mist sauna equipped with beite stone and black silica ore. When seated, the stones gently warm the hips and back, creating a relaxing sensation like a seated rock bath. The moist steam softly envelops the skin, allowing you to warm up deeply from the inside while keeping the strain on your body low. It offers a gentle, moisture-rich sweating experience that differs from a dry sauna.
Water QualityTap Water
Capacity3people
A refreshing cold plunge bath located right next to the sauna room door. Its crisp, cold water quickly tightens the body heated by the sauna and provides a brisk cool-down. The water is gentle on the skin, so there is little shock when entering, making the cooling sensation pleasantly comfortable. A water dispenser is also available right beside it, allowing you to enjoy alternating hot and cold bathing safely while taking your condition into account.
Closed Days: None
316-1 Nakanosawa, Kitahiroshima, Hokkaido 061-1101
Gender Access
Mixed Gender
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
A natural moor hot spring nestled in the forest, with open-air bathing that lets you enjoy forest bathing
Hokkaido Kitahiroshima City
"Kitahiroshima Onsen Fufu" is a natural hot spring facility attached to Sapporo Kitahiroshima Classe Hotel in Kitahiroshima, Hokkaido. Its brownish-black moor spring water, flowing from 1,500 meters underground, contains plant-derived organic matter and is loved as a beauty bath. The large public bath features three types of tubs: high-temperature, low-temperature, and jacuzzi. In the open-air bath, you can enjoy bathing while feeling as if you were forest bathing, with magnificent natural scenery all around. The sauna area includes two types of saunas: a powerful dry sauna and a mist sauna equipped with beite stone and black silica. With a refreshing cold plunge bath and outdoor air bathing where you can feel the forest air, you can deeply refresh both body and mind.
TypeNatural Hot Spring
A brownish-black natural moor hot spring containing plant-derived organic matter. It has a uniquely smooth texture and is expected to offer strong moisturizing and skin-beautifying effects. It excels at warming the body from within, and its pleasant warmth lingers long after you get out of the bath. In the open-air bath nestled in the forest, you can fully enjoy this luxurious beauty bath while looking out over the scenery of each season.
Sauna TypeDry Sauna
Stove TypeConvection Stove (Sauna Stone)
Capacity15people
A full-fledged dry sauna wrapped in the warmth of wood. Strong heat fills the room and encourages a comfortable sweat. It is spacious enough to relax while watching TV, and its design satisfies everyone from beginners to experienced sauna lovers.
Sauna TypeMist Sauna
Capacity6people
A dome-shaped mist sauna equipped with beite stone and black silica ore. When seated, the stones gently warm the hips and back, creating a relaxing sensation like a seated rock bath. The moist steam softly envelops the skin, allowing you to warm up deeply from the inside while keeping the strain on your body low. It offers a gentle, moisture-rich sweating experience that differs from a dry sauna.
Water QualityTap Water
Capacity3people
A refreshing cold plunge bath located right next to the sauna room door. Its crisp, cold water quickly tightens the body heated by the sauna and provides a brisk cool-down. The water is gentle on the skin, so there is little shock when entering, making the cooling sensation pleasantly comfortable. A water dispenser is also available right beside it, allowing you to enjoy alternating hot and cold bathing safely while taking your condition into account.
Closed Days: None
316-1 Nakanosawa, Kitahiroshima, Hokkaido 061-1101
Gender Access
Mixed Gender
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