Nakabusa Onsen

Nestled deep in the mountains, Nakabusa Onsen is a hidden gem with over 200 years of history. This traditional hot spring retreat offers a serene and rejuvenating experience amidst the abundant natural beauty.
At Nakabusa Onsen, you will find approximately 29 natural hot springs, each with a temperature ranging from 70 to 94 degrees Celsius (158 to 201 degrees Fahrenheit). With more than 15 different baths utilizing various springs, you can enjoy the pure pleasure of 100% natural hot spring water flowing directly from the source. The hot spring water is cooled using both air cooling and water circulation systems, without adding cool water, ensuring the perfect bathing temperature.

But Nakabusa Onsen is not just about baths. You can also indulge in other natural amenities such as a steam bath sauna, relaxing geothermal baths, and even savor dishes prepared using the geothermal heat. Immerse yourself in the blessings of nature and experience the true essence of this extraordinary hot spring.
Located adjacent to the trailhead of Mt. Tsubakuro, Nakabusa Onsen is a popular choice among climbers of the Northern Alps. It offers convenient access for those seeking an adventure in the mountains.
Come and immerse yourself in the tranquility of Nakabusa Onsen, where you can heal your mind and body amidst the beauty of nature.

For accomodation resevation, please contact by mail.

※The route closed in winter season because of snow (from end of November to mid-April)