¥48,000(税込) 〜 /泊
2泊目以降は1泊あたり¥5,000 OFF
Surrounded by trees, Earthboat Shirakabako offers sweeping views of Lake Shirakaba through floor-to-ceiling windows, creating the feeling of floating on the water. With a lakeside outdoor living space, a wood-fired Finnish sauna, and moments shaped by fire, steam, and starlight, enjoy a stay that awakens all five senses.
Lake Shirakaba spreads out before your eyes from the large opening
Through a large square window, the lake unfolds like a framed landscape, creating the sensation of floating on the water. From the shores of Lake Shirakaba, enjoy the quiet beauty of nature as it gently changes with the seasons.
All Rooms Feature a Private Sauna
Each Earthboat cabin is equipped with a private sauna. In the authentic Finnish-style sauna, you can warm it yourself by adding firewood and enjoy as much löyly as you like. Step outside to the fresh air while gazing at the lake, and fully savor the outdoor sauna experience.
An Open-Air Bath Surrounded by Nature
At the outdoor living area of Earthboat Shirakabako, the bathtub can be used not only as a cold plunge after the sauna, but also as a warm bath. Depending on your mood, you can enjoy bathing under the open sky in the style that suits you best.
A diverse natural environment starting from Lake Shirakaba
The area around Lake Shirakaba is dotted with many spots where you can enjoy nature, such as the scenic drive route "Venus Line" and "Kurumayama," the main peak of Kirigamine, one of Japan's 100 famous mountains. Enjoy a rich time becoming one with nat
Natural Hot Spring & Sauna Overlooking Lake Shirakaba — Koten no Yu
The large public bath Koten no Yu, located at Shirakaba Resort Ikenotaira Hotel, where Earthboat Shirakabako is situated, is also open to day-use visitors. The facility features an infinity-style open-air bath with panoramic views of Lake Shirakaba, as well as a scenic sauna where you can relax and unwind while overlooking Mt. Kurumayama and Lake Shirakaba. Whether before or after your stay at Earthboat, enjoy a tranquil moment of relaxation and rejuvenation surrounded by nature.
Facility map
We will publish happy messages from guests.
Here is a list of options available for stays at Shirakabako.
¥6,500
We have prepared a wide variety of ingredients so that you can enjoy BBQ without having to bring anything with you. (1 portion: 6,500 yen) [Ingredients (1 portion)] Cabbage、Onion、Shiitake mushrooms、Eringi mushrooms、Green pepper、Corn Shinshu beef rib roast、Tateshina pork shoulder、Shinshu Fukumi chicken thigh、Bone-in frankfurter Red shrimp with head、Scallop、Squid skewer Paella ※Sales are suspended during the winter season.
¥2,000
This natural hot spring has its source in Tarugasawa Onsen, a hidden hot spring in the northern Yatsugatake mountains and Mt. Tateshina. In the open-air bath in the mixed bathing area and the "Observation Sauna Ku," men and women can relax together while looking out at Mt. Kuruma and Lake Shirakaba. Tickets will be prepared in your room in advance, so please bring your ticket with you when you come to Ikenotaira Hotel Koten no Yu (3rd floor). [Business hours] 11:30-23:00 (last entry 22:00)
¥1,500
Eligible age: Children aged 3 through elementary school age (Guests in junior high school or older are required to purchase an adult ticket)
¥2,750
This price is per adult (junior high school age and older). Breakfast will be served buffet-style on the day of check-out at a restaurant inside Ikenotaira Hotel, located about a 5-minute walk from Earthboat. Breakfast hours: Entry from 8:30 AM, service ends at 9:30 AM Breakfast tickets will be provided in your room. Please bring them with you to the restaurant. Details about the buffet
¥1,950
Eligible age: Elementary school students (Guests in junior high school or older are required to purchase an adult ticket)
¥1,375
Eligible age: Preschooler aged 3 years and older
¥3,300
This price is per adult (junior high school age and older). Breakfast will be served buffet-style on the day of check-out at a restaurant inside Ikenotaira Hotel, located about a 5-minute walk from Earthboat. Breakfast hours: Entry from 8:30 AM, service ends at 9:30 AM Breakfast tickets will be provided in your room. Please bring them with you to the restaurant. Details about the buffet
¥2,310
Eligible age: Elementary school students (Guests in junior high school or older are required to purchase an adult ticket)
¥1,650
Eligible age: Preschooler aged 3 years and older
長野県北佐久郡立科町芦田八ケ野1579-1
40 minutes by car from Suwa IC on the Chuo Expressway or 60 minutes by car from Saku IC on the Joshinetsu Expressway 【For Guests Visiting During Winter】 As you will be traveling on snow-covered and icy mountain roads, please ensure that your vehicle is equipped with winter (snow) tires when visiting by car.
よくあるご質問は下記のページにまとめております。ご宿泊に関してご不明点がございましたらご覧ください。
宿泊に関するお問い合わせ / よくあるご質問
また、自動応答で24時間お問い合わせを受付しております。
■ About Your Stay： ・The room is approximately 22㎡ in size and can accommodate up to 3 adults. ・Please wash any cooking utensils and tableware you use, and return them to their original place. ・Please refrain from taking any in-room items, kitchenware, or amenities home. ・Pets are allowed in all areas, including the sauna room. However, please note that any damage caused to furnishings, walls, or floors may incur additional charges. ■ Room Facilities： Queen bed, sofa bed, sink, shower, toilet, air conditioner ■ Amenities： Bath towels, face towels, sauna poncho, swimsuits (for men and women), shampoo/conditioner/body soap, toothbrush/toothpaste ■ In-Room Items： Hangers, hair dryer, lantern, humidifier, stand mirror, indoor slippers ■ Kitchenware： Frying pan, pot, mess tin, turner, ladle, tongs, kitchen knife, cutting board, bottle opener, plates, cutlery, mugs, tumblers, IH kettle, coffee set (beans, dripper, grinder, server), salt, pepper, olive oil, hand soap, dish soap, sponge, kitchen paper, single-burner IH stove, refrigerator, freezer, trash bin ■ Outdoor Equipment： Outdoor chairs, outdoor table, infinity chairs, BBQ grill, fire pit, log splitter, lantern stand, outdoor sandals
7 days before
20% of the payment
3 days before
30% of the payment
The day before
50% of the payment
On the day/no contact/no-show
100% of the payment
※ No cancellation fee will be charged up to 8 days before the stay.
Hotel 1
¥20000（税込）〜/泊
素敵な旅の記録を忘れないうちに… 帰宅してからも、余韻に浸ってます。 今回は観光目的での拠点選択となりましたが、白樺湖はペット連れには嬉しいワンフロアでペットとの距離も近く、設備はサウナや焚き火はもちろんBBQも、露天風呂も水風呂も楽しめる贅沢ぶりでした。朝は挽き立てコーヒーを入れて飲んだり、昼は白樺湖を眺めながら風を全身で感じてサウナしたり、夕方の日の入りの時間は空の青と夕陽のオレンジのコントラストは息を飲む美しさです。お部屋の壁掛けの写真と同じものを見ているようでした。眺めながら涙してしまいそうなくらいで、夜は満天の星空を見ながらの露天風呂…時間を忘れてしまいます。1番の売りはロケーションと言っても過言ではないくらいです。前回の黒姫もそうですが、より満足度高い場所へ縁あって来る事ができ幸せに思います。素敵な時間を過ごさせて頂きありがとうございます。また違う季節に、今度は家族みんな連れてきたいです。
2026/2/4ご宿泊