Kotan-no-Yu Hot Spring
Soak in Golden Sunsets and Encounter Winter Swans at This Lakeside Retreat
Experience a deep connection with nature at this rustic open-air bath, where the hot spring waters blend seamlessly with the vast surface of Lake Kussharo.
Located on the shore of Lake Kussharo, Kotan-no-Yu is a stone-lined open-air bath carefully maintained by the local community. As you relax in the steaming water, your view extends directly across the lake with nothing to interrupt the scenery. The gentle sound of waves creates a peaceful atmosphere, while the mineral-rich water, known for its skin-softening properties, adds to the experience.
At sunset, the sky and lake glow in brilliant shades of gold, creating a breathtaking scene reflected across the water. During winter, whooper swans migrating from Siberia gather along the lakeshore, offering visitors the rare opportunity to observe these graceful birds up close against a snowy backdrop.
A large natural rock separates the bathing areas, and swimwear or towels may be worn, making the bath accessible for friends and families. Combining stunning lakeside scenery, soothing hot springs, and seasonal wildlife, Kotan-no-Yu is one of Lake Kussharo’s most unique and memorable hot spring experiences.
- * Please note that the text shown on this page includes machine translations.
- Travel Inspiration
- Unwind in a hot spring
- Nearest airports
Hot spring information
- Spring quality/Indications (for bathing)
-
Hydrogen carbonate springs
Cuts, peripheral circulatory failure, cold constitution, dry skin
General Information
- Postal code
- 〒088-3341
- Address
- 北海道川上郡弟子屈町屈斜路古丹
- Telephone Number
- 015-482-2200（Lake Mashu Tourism Association）
- Closed
- Available on Fridays from 16:00 due to cleaning.
- Car Park
- 5 spaces, free
- Directions
- ●By car: About 20 minutes from JR Kawayu Onsen Station
●By car: About 60 minutes from Memanbetsu Airport - Website
* Information on facilities is subject to change. Please check each official website for the latest information.
