Hot Springs

Grand Public Bath (1st Basement Floor) Grand Public Bath
(1st Basement Floor)

Grand Public Bath (2nd Basement Floor) Grand Public Bath
(2nd Basement Floor)

Outdoor Bath Outdoor Bath

Outdoor Bath Outdoor Bath

Grand Public Bath (1st & 2nd Basement Floor)

pen 24 hours, but the lighting will be turned down after 0:00 AM. Therefore, we assume that guests take responsibility for their own safety during while bathing after 0:00 am. Women's and Men's baths rotate between the 1st floor and 2nd floor baths. Closed between 2:30 AM and 3:00 AM (cleaning hours).

Outdoor Bath

Sooth your body in the hot spring while enjoying the exquisite view of Lake Toya. The spectacular fireworks display lights up the night sky over the pool.

Spring Quality

Type of spring: Sodium chloride sulfate spring
Benefits: Neuralgia, Muscle pain, Arthralgia, etc.
PH: 6.89

Guest Rooms

All guest rooms of the Toya Sun Palace face the lake and offer a breathtaking view of Lake Toya from indoor. The hotel, composed of Honkan (main building) and Annex, is proud of its large accommodation capacity of 452 guest rooms for up to 1883 guests.

Japanese-style Room Japanese-style Room

Western-style Room Western-style Room

VIP Room VIP Room

VIP Room VIP Room

Modern Japanese & Western-style room Modern Japanese & Western-style room

Modern Japanese & Western-style room Modern Japanese & Western-style room

Japanese-style Room

Featuring the gentle light coming through the sliding door and the comfortable green tatami, the Japanese-style room offers a cozy space for ultimate relaxing.
Meals can be served in the room, which makes it a best choice for family gathering.

Western-style Room

Twin bed room. The rooms with Extra-Bed are also available.

VIP Room

Both tatami and Western-style bed room, separate living room and bedroom, even in a foreign country, but also make you feel at home to enjoy.

Modern Japanese and Western-style room

We build a new Japanese & Western-style room. The most perfect embodiment of time and space, and double room and ocean rooms feel. The weather is good also at a glance the beauty of Lake Toya and the small Mt.Fuji, the reputation of the “Yotei”, not to be missed.

Room Facilities

TV, refrigerator, safe, heating system, private bath and toilet,


A wide variety of dining options are provided in our hotel restaurants and lounge.

Restaurant Palacio,1st Floor Restaurant Palacio,1st Floor

Western-style Buffet Western-style Buffet

Lounge Lounge

Izakaya Dosanko,1st Basement Floor Izakaya Dosanko,1st Basement Floor

Restaurant “Palacio”, 1st Floor

The western-style buffet restaurant offers a large variety of food from Japanese cuisine to Chinese and Western cuisines. The guests can also enjoy the freshly made pizza and steak while watching the fantastic cooking demonstration.

Izakaya “Dosanko”, 1st Basement Floor

The izakaya serves sashimi, tempura, ramen and different drinks from whiskey, sake to cocktails that are very popular among the ladies. Japanese home-style dishes can be enjoyed here in “Dosanko”.


The lounge is sided with a glittering full glass wall and commanding a spectacular view of Lake Toya together with Mt.Yotei. Come and relax in our exquisite lounge and sip some nice coffee.


Amusement Bath Amusement Bath

Amusement Bath Amusement Bath

Game Corner kids land

Game Corner Game Corner

Beauty Treatment Beauty Treatment

Store Store

Amusement Bath :: 10:00 - 21:00

The fun games such as Flow rider in this unparalleled indoor amusement pool allow both adults and children to fully enjoy themselves with water play.

Game Corner :: 14:00 - 23:00

There are many different types of games from the ones that children love to the crane game that the adults are also addicted to.

Beauty Treatment :: 16:30 - 23:30

Try our special foot reflexology and massage to refresh your tired body and feet after the long journey or busy daily life.

Store :: 7:00 - 22:00

The hotel store offers a wide selection of beverages, alcoholic drinks and travel necessities even including babies' diapers. Home delivery service is also available so the guests don't need to worry about buying too many souvenirs or gifts.

Hotel Information

Hotel Name:
Toya Sun Palace
Aza Toyako Onsen 7-1, Soubetsu-cho, Usu-gun, Hokkaido
Guest Rooms:
452 rooms
after 14:00 pm
before 10:00 am
Meals included:
Breakfast & Dinner
copy, mail service (at a charge), morning call, internet (free of charge)
Credit Cards:
Union Pay VISA Master Card AMEX Diners Club
Sapporo2 hours by busHotel
Free courtesy bus service (departing Sapporo) available on reservation basis.

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