Around Lake Mashu × Accommodation With Private Hot Spring SourceRecommended Hotel·Ryokan

Wakkanupuri is located within Akan National Park in Eastern Hokkaido. It is situated on the shores of Lake Kussharo, Japan's largest fully frozen lake and the second-largest caldera lake in the world. The majestic Mount Mokoto rises in front, and the property is surrounded by a forest where owls can be heard. A 46-degree Onsen springs forth on the property grounds, continuously flowing into both indoor and open-air baths, available 24 hours a day. This property accommodates only one group per day. We hope you will fully enjoy the Onsen and cuisine without any concerns, immersed in the heart of nature.

SANSUI is a private rental Hotel nestled on the shores of Lake Kussharo in Akan-Mashu National Park, surrounded by Hokkaido’s magnificent wilderness.In this land where primeval forests and rare flora and fauna have long protected a rich ecosystem, 100% free-flowing natural Onsen water—rich in minerals—soothes both body and mind from deep within.Enjoy a private sauna, a campfire, canoeing or SUP on the lake, or morning yoga on the wooden deck.Experience the feeling of returning to nature as you listen to birdsong and watch the ever-changing scenery of the lake and vast sky throughout the day.The luxury of doing nothing is also a precious moment here.Surrounded by beautiful nature that awakens all five senses, you can spend your time just as you wish.