ホテルグランドトーヤほてるぐらんどとーや
Last admission is 20:00. Bathing may be declined when the baths are crowded or on special dates.
Child rate (age 3 through elementary school): 300 yen.
Uses natural hot spring water
Open-air outdoor bath
Enclosed indoor bathing area
Dry heat sauna room
Shared bathing area for all genders
Site labels a photo as the ladies' bath, implying the normal gender-separated (not mixed) bath layout.
Welcomes children and families
Day-use child pricing (age 3 through elementary school) is listed, implying children are accepted.
Shower, wash stations, soap and shampoo provided
On-site or nearby parking available
Lake
Jet Bath
Lukewarm BathHotel Grand Toya sits on the shore of Lake Toya, in the Toyako Onsen hot-spring town. The communal bath has an indoor bath plus a granite-built rotenburo, sauna, and jet bath, with three tubs at different temperatures (hot, warm, and skin-temperature) so bathers can pick what suits them. The water is faintly salty and smooth on the skin, kept flowing fresh from the source. Day-use bathing is available too. Rooms, Japanese and Western style, are plain, and many look straight out over the lake, which is what guests praise most. The building has some age to it: reviews often call it old-fashioned but clean. It's a straightforward lakeside stay where the draw is the view and the price rather than polish.
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Alexey Lopato 🐻
ホテルグランドトーヤ An old but clean hotel at a reasonable price. Has an onsen with several baths at different temperatures from 37 to 41 and a small outdoor bath. Near the lake but no lake view from the onsen. A good option if you want to stay cheaply and run around doing higaeri at nearby hotels.
Last updated July 16, 2026
