¥36,500(税込) 〜 /泊
2泊目以降は1泊あたり¥5,000 OFF
Earthboat offers a stay where you can enjoy a private sauna in every room along with the hot springs of Nasu Yumoto. While surrounded by nature like camping or glamping, it combines comfort and privacy for a truly relaxing experience. Walk freely around the property in your sauna wear, immerse yourself in forest bathing or the sulfur-rich waters of Nasu Yumoto. Gaze up at the sky, clear your mind, and simply slow down. This is a place for just that.
At Earthboat Nasu, all guests staying in our rooms are welcome to enjoy a complimentary private open-air hot spring bath.
Relax and unwind in the free-flowing sulfur hot spring water from Nasu Yumoto, renowned for its natural therapeutic qualities.
Guest rooms under the “Private Open-Air Hot Spring Bath Plan” feature an open-air bath with sulfur hot spring water from Nasu Yumoto, the same source as “Kogetsu no Yu”.
Surrounded by trees and the gentle sounds of nature, you can enjoy your own priv
We offer dog-friendly cabins where your beloved pet can freely enjoy the outdoors. We also offer a “Premium Dog Run Cabin” featuring an additional open-air bath in the outdoor living area, separate from the sauna cold plunge.
Earthboat Nasu is located about a 10-minute walk from the nearest bus stop. From Tokyo Station, you can reach us in approximately 2.5 hours by Shinkansen and bus.
The area around JR Kuroiso Station also offers plenty of places to stop by, including t
Featuring a one-of-a-kind Breakfast Box (available as an optional add-on at the time of reservation), thoughtfully curated with popular local ingredients from Nasu, we also offer Earthboat original beer and food menus, so you can enjoy a richer outdoor di
We highly recommend trying “Forking” — a primitive style of cooking where food is skewered on a tree branch and roasted over an open campfire. Forking tools are available for purchase at the management building.
A collaborative menu with Chef Shusaku Toba of sio, the “After Sauna, Enjoy Dining Outdoors” series—designed for casually enjoying delicious, satisfying meals.
We will publish happy messages from guests.
¥41,500 (税込) 〜/泊
In addition to the bucket bath, we offer a Nasu Yumoto sulfur spring open-air bath with a guest building. With trees all around and nature as your background music,
¥39,500 (税込) 〜/泊
A more private dog-friendly cabin with a fenced outdoor area surrounding the guest cabin and outdoor living space, allowing you to spend time with your pet off-leash. Separate from the sauna cold plunge, an open-air bath is provided in the outdoor living
¥36,500 (税込) 〜/泊
This plan allows you to fill the bucket bath with hot water. You are welcome to change the water and use it either as a sauna cold plunge or as a bath, enjoying it whenever it suits you.
¥36,500 (税込) 〜/泊
This plan includes a dog run and allows the in-room bathtub to be used exclusively as a sauna cold bath. The indoor shower room and the private open-air hot spring, “Kogetsu-no-Yu”, are also available for your use.
¥36,500 (税込) 〜/泊
This plan allows the in-room bathtub to be used only as a cold plunge for the sauna. You may also use the indoor shower room and the private open-air hot spring, “Kogetsu-no-Yu.”
¥36,500 (税込) 〜/泊
Room types are assigned at our discretion, allowing you to enjoy our services at a reasonable price.
Here is a list of options available for stays at Nasu.
¥4,000
A special breakfast box featuring Nasu’s most beloved local ingredients—available only here. A morning meal recommended by the Village Chief, filled with local aromas and seasonal flavors. One set serves 2 to 3 people. Multiple sets are available upon request. ▼ Contents (One set serves 2 to 3 people.) ・Round bread (7 pcs / KANEL BREAD) ・“Goku” premium eggs (4 pcs / Nasu Goyō Eggs) ・Porcini sausages (1 pack / 5 sausages, Nasu Kogen Kingham) ・Aged cheese “Nasuno” (1 pc / Nasu Kogen Imamokujo Cheese Studio) ・Jam (1 jar / Coquelicot) ・Milk (2 bottles / Shinrin-no-Bokujō)
¥500
We will add 2 eggs and 1 bottle of milk to the breakfast set.
¥3,500
This filet steak comes from grass-fed beef carefully raised on selected pastures, featuring a rich, robust flavor of lean meat without the characteristic grassy taste. Enjoy the luxury of savoring it outdoors. • Mitsuba Grass-Fed Beef Filet, 150g (from New Zealand)
¥6,500
Experience “Nasu Kuroge Wagyu” raised on the rich lands of Nasu, cooked over a wood fire. This BBQ set includes both sirloin and short rib (vegetables not included). Each set serves 2 people.
¥2,000
This option allows you to check in at 2:00 PM instead of the usual 3:00 PM.
¥2,000
This option allows you to check out at 11:00 AM instead of the usual 10:00 AM.
213-989 Yumoto, Nasu Town, Nasu District, Tochigi Prefecture
Approximately 40 minutes by car from Nasushiobara Station, 20 minutes by car from Nasu IC on the Tohoku Expressway. 【For Guests Visiting During Winter】 Because access involves driving on snow-covered and icy slopes, please be sure to use a 4WD vehicle equipped with winter (snow) tires when arriving by car. Earthboat Nasu is accessible by public transportation as well.
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Guided by the concept of “Nature Escape,” Earthboat seamlessly oversees everything from the planning of its private-sauna outdoor hotels to cabin manufacturing and operations. The company revitalizes underutilized, nature-rich land into accommodations that celebrate the changing seasons. Through these stays, Earthboat inspires people to deeply connect with and embrace the natural world.
■ Guests Traveling with Pets All rooms are pet-friendly, with no restrictions on type, number, or size. Please review our Pet Policy before making your reservation. 【For Guests Visiting During Winter】 Because access involves driving on snow-covered and icy slopes, please be sure to use a 4WD vehicle equipped with winter (snow) tires when arriving by car.
Hotel 1
¥20000（税込）〜/泊
宿泊した2日間雨天でしたが、霧がかった風景が幻想的で良かったです。着火剤の用意が多くて助かりました。
2026/7/17ご宿泊